A number consists of two digits whose sum is 10. If 18 be subtracted from the number, the digits of the number are reversed. The product of the digits of the number is
A)
15 done
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B)
18 done
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C)
24 done
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D)
32 done
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A railway ticket for a child costs half the full fare but the reservation charges is the same on half ticket as much as on full ticket. One reserved first class ticket for journey between two stations is Rs. 362; one full and one half first class reserved tickets cost Rs. 554. What are the charges of reservation per ticket?
A)
Rs. 18 done
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B)
Rs. 22 done
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C)
Rs. 38 done
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D)
Rs. 46 done
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A milk vendor bought 28 litres of milk at the cost ofRs.8.50 per litre. After adding some water, he sold the mixture at the cost price. If he gains 12.5%, how much water did he add?
A)
5.5 litres done
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B)
4.5 litres done
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C)
3.5 litres done
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D)
2.5 litres done
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If\[x=2+\sqrt{3}\], then the value of \[({{x}^{2}}+{{x}^{-2}})\]is
A)
12 done
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B)
13 done
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C)
14 done
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D)
15 done
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If m and n are two integers such that \[m={{n}^{2}}-n\], then \[({{m}^{2}}-2m)\] is always divisible by
A)
9 done
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B)
16 done
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C)
24 done
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D)
48 done
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In the given figure AB is parallel to CD and BE is parallel to FH. What is \[\angle FHE?\]
A)
\[{{110}^{o}}\] done
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B)
\[{{120}^{o}}\] done
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C)
\[{{125}^{o}}\] done
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D)
\[{{130}^{o}}\] done
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What is the number of points in the plane of the triangle ABC which are at equal distance from the vertices of the triangle?
A)
0 done
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B)
1 done
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C)
2 done
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D)
3 done
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10% of the population of a city let. The city and later on 10% of the remaining inhabitants of that city left. What is the remaining percentage of population of that cm
A)
80% done
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B)
80.4% done
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C)
80.6% done
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D)
81% done
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A solid cone of height 8 cm and base radius 6 cm is melted and re-cast into identical cones, each of height 2 cm and radius 1 cm. What is the number of such comes?
A)
36 done
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B)
72 done
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C)
144 done
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D)
180 done
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\[x:y=1:3;\,\,y:z=5:k,z:t=2:5\] and \[t:x=3:4\]. What is the value of k?
A)
1/2 done
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B)
1/3 done
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C)
2 done
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D)
3 done
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How many litres of water flow out of a pipe having an area of cross-section of 5 \[c{{m}^{2}}\] in one minute, if the speed of the water in the pipe is 30 cm/sec?
A)
90 litres done
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B)
15 litres done
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C)
9 litres done
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D)
1.5 litres done
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A boy travels a distance of 8 km at 4 km p.h, 6 km at 3 kmph and 4 km at 2 kmph What is the average speed for the whole journey.
A)
2 kmph done
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B)
3 kmph done
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C)
4 kmph done
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D)
6 kmph done
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The length of a line segment AB = 2 cm. It is divided into two parts at a point C such that \[A{{C}^{2}}=AB\times CB\]. Find the length of CB.
A)
\[(3+\sqrt{5})\] cm done
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B)
\[(3-\sqrt{5})cm\] done
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C)
\[(2-\sqrt{5})cm\] done
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D)
\[\sqrt{3}cm\] done
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What is the least number which when divided by 42, 72 and 84 leaves the remainders 25, 55 and 67 respectively?
A)
521 done
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B)
512 done
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C)
504 done
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D)
487 done
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A person borrowed Rs.7,500 at 16% compound interest. How much does he have to pay at the end of two years to clear the loan?
A)
Rs. 9,900 done
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B)
Rs. 10,092 done
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C)
Rs. 11,000 done
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D)
Rs. 11,052 done
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A trader sells two cycles at Rs.1,188 each and gains 10% on the first and loses 10% on the second. What does he gain or lose on the whole?
A)
1% loss done
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B)
1% gain done
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C)
No loss, no gain done
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D)
2% loss done
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P and Q can do a job in 2 days; Q and R can do it in 4 days; P and R in \[2\frac{2}{5}\] days. What is the number of days in which P alone will do the job?
A)
\[2\frac{1}{2}\] done
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B)
3 done
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C)
\[2\frac{4}{5}\] done
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D)
6 done
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What is the value of\[\frac{(p-{{q}^{3}})+{{(q-r)}^{3}}+{{(r-p)}^{3}}}{4(p-q)(q-r)(r-p)}?\]
A)
-3/4 done
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B)
1/4 done
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C)
3/4 done
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D)
1 done
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Consider the following statements:
I. Congruent triangles are similar. II. Similar triangles are congruent. III. If the hypotenuse and a side of one right angle triangle are equal to the hypotenuse and a side of another right angle triangle respectively, then the two right angle triangles are congruent.
Which of the statements given above is are correct?
A)
I only done
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B)
II only done
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C)
II and III done
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D)
I and III done
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If\[{{(3.7)}^{x}}={{(0.037)}^{y}}={{10}^{4}}\], then the value of \[\left( \frac{1}{x}-\frac{1}{y} \right)\]is
A)
1 done
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B)
2 done
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C)
\[\frac{1}{2}\] done
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D)
\[\frac{1}{4}\] done
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A body goes from P to Q with a velocity of 40\[m{{s}^{-1}}\]and comes back from Q to P with a velocity of 60\[m{{s}^{-1}}\]. Then the average velocity for the whole journey is
A)
50 \[m{{s}^{-1}}\] done
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B)
48\[m{{s}^{-1}}\] done
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C)
42 \[m{{s}^{-1}}\] done
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D)
Zero done
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A car travels \[\frac{1}{3}\] of the distance on a straight road with a velocity of 10 km/h, next one third with a velocity of 20 km/h and the last one third with a velocity of 60 km/h. What is the average velocity of the car in the whole journey?
A)
16 km/h done
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B)
18 km/h done
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C)
20 km/h done
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D)
30 km/h done
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When a body is in equilibrium, its acceleration is
A)
1 done
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B)
- 1 done
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C)
Zero done
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D)
Infinity done
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Which of the following time-displacement graph is not possible in nature?
A)
done
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B)
done
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C)
done
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D)
done
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A 4 kg mass and 1 kg mass are moving with equal linear momenta. The ratio of their kinetic energies is
A)
1 : 2 done
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B)
2 : 1 done
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C)
1 : 4 done
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D)
4 : 1 done
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A particle covers \[\frac{1}{4}\]th of a circle of radius \[r\]. Then the distance travelled is ....and the displacement is .....
A)
\[\pi \,r,r\] done
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B)
\[\frac{\pi r}{2},r\] done
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C)
\[\frac{\pi r}{2},\sqrt{2}r\] done
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D)
\[\sqrt{2}r,\frac{\pi r}{2}\] done
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When a body moves on a circular path with constant speed, its linear momentum changes at every point of motion and its kinetic energy
A)
Increases continuously done
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B)
Decreases continuously done
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C)
First decreases then increases done
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D)
Remains constant done
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\[\overrightarrow{A}+\overrightarrow{B}=\overrightarrow{A}-\overrightarrow{B}\]
A)
When \[\overrightarrow{B}\]is a unit vector done
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B)
When \[\overrightarrow{B}\]is a null vector done
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C)
When \[\overrightarrow{A}\]is a null vector done
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D)
When \[\overrightarrow{A}\]is a unit vector done
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Inertia of a body has direct dependence on
A)
Mass done
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B)
Velocity done
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C)
Area done
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D)
Volume done
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A graph is plotted taking \[^{o}C\] along the y-axis and the corresponding \[^{o}F\] along the x-axis, Which of the following graphs shows the correct variation?
A)
done
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B)
done
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C)
done
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D)
done
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Fuse wire is made from low-melting alloy of
A)
Copper and silver done
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B)
Copper and tin done
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C)
Silver and aluminium done
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D)
None of these done
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What is the equivalent resistance between P and Q in the following circuit?
A)
\[4\,\Omega \] done
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B)
\[6\,\Omega \] done
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C)
\[8\,\Omega \] done
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D)
none of these done
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An infinite contraction of heavy neutron stars under the action of their own gravity gives rise to a
A)
Invisible planet done
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B)
White dwarf done
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C)
Supernova done
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D)
Black hole done
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Conductivity of a conductor depend upon
A)
Length done
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B)
Volume done
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C)
Temperature done
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D)
Area of cross-section done
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The resistance will be least in a wire with dimensions
A)
\[2L,A\] done
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B)
\[2L,2A\] done
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C)
\[\frac{L}{2},2A\] done
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D)
\[L,A\] done
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Which of the following is not the cause of increasing\[C{{O}_{2}}\], in the atmosphere?
A)
Burning of wood done
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B)
Combustion of petrol done
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C)
Combustion of H, gas done
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D)
None of these done
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Green house effect is due to the trapping of ____ in the atmosphere.
A)
\[C{{O}_{2}}\] done
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B)
CFC done
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C)
\[S{{O}_{2}}\] done
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D)
\[{{N}_{2}}O\] done
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The correct order of increasing order of calorific value of fuel is
A)
Wood < Kerosene < Coal < Methane done
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B)
Wood < Coal < Kerosene <Methane done
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C)
Coal <Wood < Kerosene < Methane done
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D)
Wood < Kerosene < Methane <Coal done
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Choose the correct option for the flame of candle:
A)
Outer zone - blue colour done
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B)
Middle zone - black colour done
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C)
Innermost zone - yellow colour done
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D)
None of these done
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Coal tar is made of
A)
A single substance done
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B)
Made up of two substances done
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C)
About 200 substances done
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D)
None of these done
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Destructive distillation is a
A)
Heating of coal in the absence of \[{{O}_{2}}\] done
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B)
Heating of wood in the absence of \[{{O}_{2}}\] done
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C)
Both [a] and [b] done
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D)
Neither [a] nor [b] done
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The petroleum product used as an aviation fuel is
A)
Petrol done
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B)
Diesel done
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C)
LPG done
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D)
Kerosene done
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The non-renewable source of energy is
A)
Nuclear energy done
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B)
Wind energy done
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C)
Wood done
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D)
Coal done
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The metallic oxide which is not soluble in water is
A)
Iron oxide done
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B)
Magnesium oxide done
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C)
Calcium oxide done
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D)
Sodium oxide done
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Complete the following (unbalanced) reaction: \[Mg+S{{O}_{2}}\to ....\]
A)
\[MgS{{O}_{3}}\] done
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B)
\[MgS{{O}_{4}}\] done
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C)
\[MgO+S\] done
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D)
None of these done
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Name the end products of combustion of Carbon:
A)
Carbon done
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B)
Carbon, ash and carbon dioxide done
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C)
Ash done
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D)
Carbon dioxide done
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Glucose is the combination of
A)
C, H and O done
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B)
C, N and O done
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C)
N, H and O done
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D)
None of these done
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View Answer play_arrow
Which oxide is basic in nature?
A)
\[C{{O}_{2}}\] done
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B)
\[S{{O}_{2}}\] done
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C)
\[N{{O}_{2}}\] done
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D)
MgO done
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These cell organelles are involved in the process of spindle formation during cell division:
A)
Golgi bodies done
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B)
Centrosomes done
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C)
Lysosomes done
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D)
Endoplasmic Reticulum done
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The longest cells in the human body are
A)
Muscle cells done
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B)
Red blood cells done
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C)
Nerve cells done
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D)
White blood cells done
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View Answer play_arrow
What are the biggest threats to turtles?
A)
Sharks feeding on the young turtles done
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B)
Birds picking off the young turtles on the beaches that try to make way to safer water done
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C)
People hunting them for their meat, eggs and shells done
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D)
Deadly viral diseases that easily inflict the turtle population all over the world done
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Which of the following is a poisonous lizard?
A)
Iguana done
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B)
Komodo Dragon done
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C)
Gecko done
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D)
Gila Monster done
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The best technique for watering fruit plants, gardens and trees is
A)
Flood irrigation system done
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B)
Drip irrigation system done
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C)
Sprinkler irrigation system done
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D)
Tube well irrigation system done
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Different types of excretory structures and animals are given below. Match them correctly :
Excretory structure Animal a. Protonephridia b. Nephridia c. Malpighian tubule d. Green glands i. Prawn ii Cockroach iii. Earthworm iv. Flatworms
A)
d-i, c-ii, b-iii, a-iv done
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B)
d-i, c-ii, a-iii, d-iv done
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C)
d-i, c-ii, a-iii, b-iv done
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D)
a-i, c-ii, a-iii, d-iv done
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Typhoid and cholera are spread by
A)
Contaminated food and water done
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B)
Contaminated air done
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C)
Contaminated clothes and other articles done
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D)
Direct contact done
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Yellow vein mosaic disease caused by virus is the disease that affects
A)
Pigs done
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B)
Lady finger done
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C)
Human beings done
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D)
Cattle done
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Which hormone restores the normal sugar level in the blood?
A)
Oestrogen done
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B)
Testosterone done
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C)
Adrenalin done
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D)
Insulin done
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The hormone that requires iodine for its production is
A)
Testosterone done
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B)
Oestrogen done
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C)
Thyroxin done
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D)
Adrenalin done
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Cowper's gland and prostate are associated with
A)
Reproductive system of male done
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B)
Reproductive system of female done
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C)
Digestive system of invertebrate animals done
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D)
Respiratory system done
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View Answer play_arrow
The sperm head contains this to form a hole in the egg membrane in order to penetrate inside. Choose the correct option:
A)
Sperm needle done
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B)
Acrosome done
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C)
Golgi body done
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D)
Contractile vacuole done
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Cell theory was later on expanded by
A)
M. J. Scheleiden and T. Schwann done
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B)
J.C. Bose done
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C)
Virchow done
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D)
Robert Brown done
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The book "Poverty and Un-British rule in India" is authored by
A)
Mahatma Gandhi done
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B)
Dadabhai Naoroji done
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C)
Jawaharlal Nehru done
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D)
Sarojini Naidu done
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In India who renounced his knighthood after the Jallianwala Bagh massacre?
A)
Mahatma Gandhi done
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B)
Subhash Chandra Bose done
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C)
Rabindranath Tagore done
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D)
Bhagat Singh done
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Free India's first Indian Governor General was
A)
C. Rajgopalachari done
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B)
Motilal Nehru done
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C)
Sardar Patel done
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D)
Jawaharlal Nehru done
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The Quit India Movement was started in the year
A)
1919 done
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B)
1931 done
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C)
1940 done
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D)
1942 done
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Khudai Khidmatgars was founded by
A)
Abdul Kalam Azad done
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B)
Khan Abdul Ghaffar Khan done
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C)
Mohammad All Jinnah done
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D)
Mohammad Iqbal done
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The Indian National Congress was established with ____ delegates.
A)
51 done
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B)
53 done
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C)
72 done
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D)
62 done
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Taxes, Defence, Foreign Affairs are subjects placed on the ____ list.
A)
Concurrent list done
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B)
Union list done
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C)
State list done
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D)
Local list done
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View Answer play_arrow
Who was the Deputy Prime Minister of Independent India?
A)
Motilal Nehru done
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B)
B.R. Ambedkar done
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C)
Vallabhbhai Patel done
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D)
Maulana Azad done
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B.R. Ambedkar belonged to ___speaking dalit family.
A)
Marathi done
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B)
Gujarati done
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C)
Tamil done
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D)
None of these done
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View Answer play_arrow
?Stri Punish Tulana? was a book published by
A)
Jyotirao Phule done
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B)
Tarabai Shinde done
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C)
Pandita Ramabai done
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D)
Paramahansa done
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View Answer play_arrow
Who was Mumtaj Ali?
A)
Freedom fighter done
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B)
Author done
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C)
Poet done
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D)
Social reformer done
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In order to draw public attention towards the unjust British rule the Moderates
A)
Published newspapers done
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B)
Wrote articles done
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C)
Both of these done
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D)
None of these done
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View Answer play_arrow
Scroll painters are commonly known as
A)
Kumhars done
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B)
Kumors done
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C)
Patuas done
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D)
None of these done
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View Answer play_arrow
The Civil Rights Act of 1964 in USA prohibited discrimination on the basis of
A)
Race done
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B)
Religion done
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C)
National origin done
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D)
All of these done
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View Answer play_arrow
The number of courts in India at the apex level is
A)
One done
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B)
Two done
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C)
Three done
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D)
Four done
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View Answer play_arrow
The number of High Courts in India is
A)
30 done
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B)
28 done
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C)
21 done
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D)
25 done
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View Answer play_arrow
Which one is not associated with civil law?
A)
Divorce done
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B)
Theft done
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C)
Rent done
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D)
Sale of Land done
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Who plays a significant role in protecting our Fundamental Rights?
A)
Courts done
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B)
Parliament done
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C)
Constitution done
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D)
President done
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In Court, the public prosecutor represents the interests of the
A)
State done
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B)
Public done
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C)
Small children done
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D)
Women done
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Who among the following does not play a role in the criminal justice system?
A)
Police done
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B)
Public done
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C)
Defence Lawyer done
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D)
The Judge done
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In which of the following state we don't find Adivasis?
A)
Orissa done
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B)
Gujarat done
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C)
Madhya Pradesh done
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D)
Kerala done
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The largest number of adivasis speakers are
A)
Khasi done
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B)
Manipuri done
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C)
Santhali done
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D)
Gondi done
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The government amended the Child Labour Prevention Act in
A)
October 2006 done
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B)
January 2004 done
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C)
October 2002 done
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D)
October 2007 done
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View Answer play_arrow
The opposition parties play a crucial role in the healthy functioning of a democracy. It
A)
Keeps a check on the government done
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B)
Highlights the drawbacks of the government done
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C)
Both [a] and [b] done
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D)
Neither [a] nor [b] done
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View Answer play_arrow
Abuse of the women includes
A)
Verbal abuse done
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B)
Sexual abuse done
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C)
Economic abuse done
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D)
All of these done
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View Answer play_arrow
After being passed in both the Houses of Parliament new bill is then sent to the
A)
President done
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B)
Prime Minister done
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C)
Home Minister done
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D)
Supreme Court done
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View Answer play_arrow
Soil formation is governed by the factors such as
A)
Climate done
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B)
The nature of parent rock done
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C)
The topography of the land done
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D)
All of these done
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View Answer play_arrow
Which of the following is a renewable source of power energy?
A)
Coal done
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B)
Oil done
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C)
Natural gas done
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D)
Wind energy done
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The water pollution in rivers is measured by the dissolved amount of
A)
Chlorine done
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B)
Ozone done
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C)
Nitrogen done
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D)
Oxygen done
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The highest percentage of water is used by
A)
Industry done
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B)
Agriculture done
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C)
Bathing (Domestic) done
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D)
None of these done
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View Answer play_arrow
Recycling can help conserve______ resources.
A)
Water done
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B)
Air done
clear
C)
Soil done
clear
D)
None of these done
clear
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Fossil fuels are ______ resources.
A)
Biotic done
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B)
Abiotic done
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C)
Man-made done
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D)
None of these done
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View Answer play_arrow
Diamond mines in India are at
A)
Golconda in Andhra Pradesh done
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B)
Panna in Madhya Pradesh done
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C)
Both [a] and [b] done
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D)
None of these done
clear
View Answer play_arrow
Which of the following states does not produce silk?
A)
Kerala done
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B)
Karnataka done
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C)
Tamil Nadu done
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D)
Andhra Pradesh done
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View Answer play_arrow
210 frost free days are needed for the growth of
A)
Jute done
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B)
Mesta done
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C)
Cotton done
clear
D)
Silk done
clear
View Answer play_arrow
Bharat Heavy Electrical Limited and Bhilai Steel Plant come under:
A)
Private sector done
clear
B)
Public sector done
clear
C)
Joint sector done
clear
D)
Co-operative sector done
clear
View Answer play_arrow
Which of the following support high of population?
A)
Sandy soil of Thar Desert done
clear
B)
Mountain soil of Himalaya done
clear
C)
Alluvial soil of coastal plains done
clear
D)
Laterite soil of Deccan plateau done
clear
View Answer play_arrow
Which international organization helps to look after the health condition of our people?
A)
UNESCO done
clear
B)
WHO done
clear
C)
FAO done
clear
D)
ILO done
clear
View Answer play_arrow
Which country is ahead of India in terms of population level?
A)
Nepal done
clear
B)
China done
clear
C)
Sri Lanka done
clear
D)
Pakistan done
clear
View Answer play_arrow
done
done
done
done
done
done
done
done
