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
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B)
18
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C)
24
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D)
32
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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
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B)
Rs. 22
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C)
Rs. 38
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D)
Rs. 46
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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
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B)
4.5 litres
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C)
3.5 litres
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D)
2.5 litres
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If\[x=2+\sqrt{3}\], then the value of \[({{x}^{2}}+{{x}^{-2}})\]is
A)
12
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B)
13
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C)
14
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D)
15
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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
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B)
16
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C)
24
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D)
48
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In the given figure AB is parallel to CD and BE is parallel to FH. What is \[\angle FHE?\]
A)
\[{{110}^{o}}\]
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B)
\[{{120}^{o}}\]
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C)
\[{{125}^{o}}\]
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D)
\[{{130}^{o}}\]
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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
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B)
1
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C)
2
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D)
3
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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%
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B)
80.4%
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C)
80.6%
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D)
81%
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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
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B)
72
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C)
144
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D)
180
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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
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B)
1/3
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C)
2
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D)
3
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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
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B)
15 litres
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C)
9 litres
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D)
1.5 litres
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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
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B)
3 kmph
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C)
4 kmph
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D)
6 kmph
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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
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B)
\[(3-\sqrt{5})cm\]
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C)
\[(2-\sqrt{5})cm\]
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D)
\[\sqrt{3}cm\]
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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
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B)
512
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C)
504
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D)
487
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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
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B)
Rs. 10,092
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C)
Rs. 11,000
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D)
Rs. 11,052
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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
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B)
1% gain
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C)
No loss, no gain
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D)
2% loss
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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)
\[2\frac{1}{2}\]
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B)
3
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C)
\[2\frac{4}{5}\]
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D)
6
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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
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B)
1/4
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C)
3/4
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D)
1
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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
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B)
II only
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C)
II and III
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D)
I and III
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View Answer play_arrow
If\[{{(3.7)}^{x}}={{(0.037)}^{y}}={{10}^{4}}\], then the value of \[\left( \frac{1}{x}-\frac{1}{y} \right)\]is
A)
1
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B)
2
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C)
\[\frac{1}{2}\]
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D)
\[\frac{1}{4}\]
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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 \[m{{s}^{-1}}\]
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B)
48\[m{{s}^{-1}}\]
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C)
42 \[m{{s}^{-1}}\]
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D)
Zero
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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
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B)
18 km/h
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C)
20 km/h
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D)
30 km/h
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When a body is in equilibrium, its acceleration is
A)
1
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B)
- 1
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C)
Zero
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D)
Infinity
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Which of the following time-displacement graph is not possible in nature?
A)
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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
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B)
2 : 1
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C)
1 : 4
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D)
4 : 1
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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)
\[\pi \,r,r\]
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B)
\[\frac{\pi r}{2},r\]
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C)
\[\frac{\pi r}{2},\sqrt{2}r\]
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D)
\[\sqrt{2}r,\frac{\pi r}{2}\]
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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
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B)
Decreases continuously
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C)
First decreases then increases
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D)
Remains constant
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\[\overrightarrow{A}+\overrightarrow{B}=\overrightarrow{A}-\overrightarrow{B}\]
A)
When \[\overrightarrow{B}\]is a unit vector
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B)
When \[\overrightarrow{B}\]is a null vector
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C)
When \[\overrightarrow{A}\]is a null vector
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D)
When \[\overrightarrow{A}\]is a unit vector
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Inertia of a body has direct dependence on
A)
Mass
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B)
Velocity
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C)
Area
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D)
Volume
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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)
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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
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B)
Copper and tin
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C)
Silver and aluminium
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D)
None of these
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What is the equivalent resistance between P and Q in the following circuit?
A)
\[4\,\Omega \]
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B)
\[6\,\Omega \]
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C)
\[8\,\Omega \]
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D)
none of these
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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
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B)
White dwarf
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C)
Supernova
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D)
Black hole
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Conductivity of a conductor depend upon
A)
Length
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B)
Volume
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C)
Temperature
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D)
Area of cross-section
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The resistance will be least in a wire with dimensions
A)
\[2L,A\]
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B)
\[2L,2A\]
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C)
\[\frac{L}{2},2A\]
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D)
\[L,A\]
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Which of the following is not the cause of increasing\[C{{O}_{2}}\], in the atmosphere?
A)
Burning of wood
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B)
Combustion of petrol
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C)
Combustion of H, gas
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D)
None of these
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Green house effect is due to the trapping of ____ in the atmosphere.
A)
\[C{{O}_{2}}\]
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B)
CFC
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C)
\[S{{O}_{2}}\]
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D)
\[{{N}_{2}}O\]
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The correct order of increasing order of calorific value of fuel is
A)
Wood < Kerosene < Coal < Methane
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B)
Wood < Coal < Kerosene <Methane
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C)
Coal <Wood < Kerosene < Methane
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D)
Wood < Kerosene < Methane <Coal
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Choose the correct option for the flame of candle:
A)
Outer zone - blue colour
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B)
Middle zone - black colour
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C)
Innermost zone - yellow colour
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D)
None of these
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Coal tar is made of
A)
A single substance
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B)
Made up of two substances
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C)
About 200 substances
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D)
None of these
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Destructive distillation is a
A)
Heating of coal in the absence of \[{{O}_{2}}\]
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B)
Heating of wood in the absence of \[{{O}_{2}}\]
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C)
Both [a] and [b]
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D)
Neither [a] nor [b]
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The petroleum product used as an aviation fuel is
A)
Petrol
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B)
Diesel
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C)
LPG
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D)
Kerosene
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The non-renewable source of energy is
A)
Nuclear energy
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B)
Wind energy
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C)
Wood
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D)
Coal
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The metallic oxide which is not soluble in water is
A)
Iron oxide
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B)
Magnesium oxide
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C)
Calcium oxide
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D)
Sodium oxide
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Complete the following (unbalanced) reaction: \[Mg+S{{O}_{2}}\to ....\]
A)
\[MgS{{O}_{3}}\]
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B)
\[MgS{{O}_{4}}\]
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C)
\[MgO+S\]
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D)
None of these
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Name the end products of combustion of Carbon:
A)
Carbon
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B)
Carbon, ash and carbon dioxide
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C)
Ash
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D)
Carbon dioxide
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Glucose is the combination of
A)
C, H and O
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B)
C, N and O
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C)
N, H and O
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D)
None of these
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View Answer play_arrow
Which oxide is basic in nature?
A)
\[C{{O}_{2}}\]
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B)
\[S{{O}_{2}}\]
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C)
\[N{{O}_{2}}\]
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D)
MgO
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These cell organelles are involved in the process of spindle formation during cell division:
A)
Golgi bodies
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B)
Centrosomes
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C)
Lysosomes
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D)
Endoplasmic Reticulum
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The longest cells in the human body are
A)
Muscle cells
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B)
Red blood cells
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C)
Nerve cells
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D)
White blood cells
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What are the biggest threats to turtles?
A)
Sharks feeding on the young turtles
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B)
Birds picking off the young turtles on the beaches that try to make way to safer water
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C)
People hunting them for their meat, eggs and shells
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D)
Deadly viral diseases that easily inflict the turtle population all over the world
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Which of the following is a poisonous lizard?
A)
Iguana
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B)
Komodo Dragon
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C)
Gecko
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D)
Gila Monster
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The best technique for watering fruit plants, gardens and trees is
A)
Flood irrigation system
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B)
Drip irrigation system
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C)
Sprinkler irrigation system
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D)
Tube well irrigation system
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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
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B)
d-i, c-ii, a-iii, d-iv
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C)
d-i, c-ii, a-iii, b-iv
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D)
a-i, c-ii, a-iii, d-iv
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Typhoid and cholera are spread by
A)
Contaminated food and water
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B)
Contaminated air
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C)
Contaminated clothes and other articles
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D)
Direct contact
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Yellow vein mosaic disease caused by virus is the disease that affects
A)
Pigs
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B)
Lady finger
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C)
Human beings
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D)
Cattle
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Which hormone restores the normal sugar level in the blood?
A)
Oestrogen
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B)
Testosterone
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C)
Adrenalin
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D)
Insulin
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The hormone that requires iodine for its production is
A)
Testosterone
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B)
Oestrogen
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C)
Thyroxin
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D)
Adrenalin
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Cowper's gland and prostate are associated with
A)
Reproductive system of male
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B)
Reproductive system of female
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C)
Digestive system of invertebrate animals
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D)
Respiratory system
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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
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B)
Acrosome
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C)
Golgi body
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D)
Contractile vacuole
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Cell theory was later on expanded by
A)
M. J. Scheleiden and T. Schwann
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B)
J.C. Bose
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C)
Virchow
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D)
Robert Brown
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The book "Poverty and Un-British rule in India" is authored by
A)
Mahatma Gandhi
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B)
Dadabhai Naoroji
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C)
Jawaharlal Nehru
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D)
Sarojini Naidu
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In India who renounced his knighthood after the Jallianwala Bagh massacre?
A)
Mahatma Gandhi
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B)
Subhash Chandra Bose
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C)
Rabindranath Tagore
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D)
Bhagat Singh
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Free India's first Indian Governor General was
A)
C. Rajgopalachari
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B)
Motilal Nehru
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C)
Sardar Patel
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D)
Jawaharlal Nehru
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The Quit India Movement was started in the year
A)
1919
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B)
1931
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C)
1940
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D)
1942
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Khudai Khidmatgars was founded by
A)
Abdul Kalam Azad
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B)
Khan Abdul Ghaffar Khan
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C)
Mohammad All Jinnah
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D)
Mohammad Iqbal
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The Indian National Congress was established with ____ delegates.
A)
51
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B)
53
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C)
72
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D)
62
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Taxes, Defence, Foreign Affairs are subjects placed on the ____ list.
A)
Concurrent list
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B)
Union list
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C)
State list
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D)
Local list
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View Answer play_arrow
Who was the Deputy Prime Minister of Independent India?
A)
Motilal Nehru
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B)
B.R. Ambedkar
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C)
Vallabhbhai Patel
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D)
Maulana Azad
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B.R. Ambedkar belonged to ___speaking dalit family.
A)
Marathi
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B)
Gujarati
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C)
Tamil
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D)
None of these
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View Answer play_arrow
?Stri Punish Tulana? was a book published by
A)
Jyotirao Phule
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B)
Tarabai Shinde
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C)
Pandita Ramabai
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D)
Paramahansa
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Who was Mumtaj Ali?
A)
Freedom fighter
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B)
Author
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C)
Poet
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D)
Social reformer
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In order to draw public attention towards the unjust British rule the Moderates
A)
Published newspapers
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B)
Wrote articles
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C)
Both of these
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D)
None of these
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View Answer play_arrow
Scroll painters are commonly known as
A)
Kumhars
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B)
Kumors
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C)
Patuas
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D)
None of these
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View Answer play_arrow
The Civil Rights Act of 1964 in USA prohibited discrimination on the basis of
A)
Race
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B)
Religion
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C)
National origin
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D)
All of these
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The number of courts in India at the apex level is
A)
One
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B)
Two
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C)
Three
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D)
Four
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The number of High Courts in India is
A)
30
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B)
28
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C)
21
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D)
25
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Which one is not associated with civil law?
A)
Divorce
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B)
Theft
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C)
Rent
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D)
Sale of Land
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Who plays a significant role in protecting our Fundamental Rights?
A)
Courts
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B)
Parliament
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C)
Constitution
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D)
President
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In Court, the public prosecutor represents the interests of the
A)
State
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B)
Public
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C)
Small children
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D)
Women
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Who among the following does not play a role in the criminal justice system?
A)
Police
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B)
Public
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C)
Defence Lawyer
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D)
The Judge
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In which of the following state we don't find Adivasis?
A)
Orissa
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B)
Gujarat
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C)
Madhya Pradesh
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D)
Kerala
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The largest number of adivasis speakers are
A)
Khasi
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B)
Manipuri
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C)
Santhali
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D)
Gondi
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The government amended the Child Labour Prevention Act in
A)
October 2006
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B)
January 2004
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C)
October 2002
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D)
October 2007
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The opposition parties play a crucial role in the healthy functioning of a democracy. It
A)
Keeps a check on the government
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B)
Highlights the drawbacks of the government
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C)
Both [a] and [b]
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D)
Neither [a] nor [b]
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View Answer play_arrow
Abuse of the women includes
A)
Verbal abuse
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B)
Sexual abuse
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C)
Economic abuse
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D)
All of these
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After being passed in both the Houses of Parliament new bill is then sent to the
A)
President
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B)
Prime Minister
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C)
Home Minister
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D)
Supreme Court
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Soil formation is governed by the factors such as
A)
Climate
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B)
The nature of parent rock
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C)
The topography of the land
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D)
All of these
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Which of the following is a renewable source of power energy?
A)
Coal
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B)
Oil
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C)
Natural gas
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D)
Wind energy
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The water pollution in rivers is measured by the dissolved amount of
A)
Chlorine
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B)
Ozone
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C)
Nitrogen
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D)
Oxygen
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The highest percentage of water is used by
A)
Industry
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B)
Agriculture
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C)
Bathing (Domestic)
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D)
None of these
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Recycling can help conserve______ resources.
A)
Water
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B)
Air
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C)
Soil
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D)
None of these
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Fossil fuels are ______ resources.
A)
Biotic
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B)
Abiotic
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C)
Man-made
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D)
None of these
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Diamond mines in India are at
A)
Golconda in Andhra Pradesh
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B)
Panna in Madhya Pradesh
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C)
Both [a] and [b]
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D)
None of these
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Which of the following states does not produce silk?
A)
Kerala
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B)
Karnataka
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C)
Tamil Nadu
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D)
Andhra Pradesh
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210 frost free days are needed for the growth of
A)
Jute
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B)
Mesta
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C)
Cotton
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D)
Silk
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Bharat Heavy Electrical Limited and Bhilai Steel Plant come under:
A)
Private sector
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B)
Public sector
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C)
Joint sector
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D)
Co-operative sector
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Which of the following support high of population?
A)
Sandy soil of Thar Desert
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B)
Mountain soil of Himalaya
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C)
Alluvial soil of coastal plains
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D)
Laterite soil of Deccan plateau
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Which international organization helps to look after the health condition of our people?
A)
UNESCO
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B)
WHO
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C)
FAO
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D)
ILO
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Which country is ahead of India in terms of population level?
A)
Nepal
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B)
China
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C)
Sri Lanka
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D)
Pakistan
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