Mr. "X' is twice his daughter's present age. How many years ago, was the three times his daughter's age, if his daughter's present age is 20 yr?
A)
15
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B)
12
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C)
10
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D)
8
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\[{{\sin }^{2}}38{}^\circ +{{\cos }^{2}}38{}^\circ =?\]
A)
\[\frac{1}{2}\]
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B)
\[\sqrt{3}\]
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C)
1
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D)
1
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\[\log m+\log n\]is equal to
A)
\[\log \left( \frac{m}{n} \right)\]
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B)
\[\log (m\times n)\]
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C)
\[log{{(m)}^{2}}\]
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D)
\[\log ({{n}^{m}})\]
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What per cent of a day is 4 h and 30 min?
A)
\[18\frac{3}{4}%\]
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B)
\[20%\]
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C)
\[16\frac{2}{3}%\]
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D)
\[19%\]
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A train of 130 m length is running at a speed of 45 km/h and crosses a bridge in 30 s. What is the length of the bridge?
A)
200 m
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B)
225 m
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C)
245 m
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D)
250 m
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1 : 2 : 3 : 4 : 5 : 7 : 8 is the ratio of the angles of a heptagon. What is the value of the smallest angle?
A)
\[30{}^\circ \]
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B)
\[22\frac{1{}^\circ }{2}\]
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C)
\[12{}^\circ \]
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D)
\[24{}^\circ \]
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Which of the following numbers should be added to the four numbers 1, 4, 7, 11 to make them proportional?
A)
8
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B)
9
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C)
20
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D)
None of these
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What would be the value of n, if\[\sqrt{{{4}^{n}}}=1024?\]
A)
5
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B)
8
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C)
12
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D)
10
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What would be the value of\[\frac{{{x}^{2}}+{{y}^{2}}}{{{x}^{2}}-{{y}^{2}}'}\]if\[\frac{x}{y}=\frac{1}{3}?\]
A)
\[-\frac{5}{3}\]
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B)
\[-\frac{5}{4}\]
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C)
\[\frac{5}{4}\]
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D)
\[-\frac{10}{9}\]
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In the following figure 'O' is the centre of circle and \[\angle BAC=n{}^\circ \],\[\angle OCB=m{}^\circ .\] Then,
A)
\[m+n=90{}^\circ \]
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B)
\[m+n=180{}^\circ \]
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C)
\[m+n=120{}^\circ \]
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D)
\[m+n=150{}^\circ \]
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A manufacturer sells an article to a wholesale dealer at a profit of 20% and the wholesale dealer sells it to a retail merchant at a loss of 5%. Find the resultant loss or profit.
A)
14% loss
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B)
14% gain
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C)
12% gain
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D)
12% loss
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If the numerator of a fraction is increased by 200% and the denominator is increased by 160%, the resultant fraction is\[\frac{7}{13}\]. What is the original fraction?
A)
\[\frac{7}{15}\]
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B)
\[\frac{2}{15}\]
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C)
\[\frac{8}{15}\]
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D)
\[\frac{5}{7}\]
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Samantha, Jessica and Roseline begin to jog around a circular stadium. They complete their revolutions in 84 s, 56 s and 63 s respectively. After how many seconds will they be together at the starting point?
A)
336
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B)
504
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C)
252
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D)
Cannot be determined
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In how many years will a sum of money double itself at 18.75% per annum simple interest?
A)
6 yr 2 months
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B)
4 yr 5 months
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C)
5 yr 4 months
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D)
6 yr 5 months
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How much would a sum of Rs. 16000 amount to in 2 yr time at 10% per annum compound interest, interest being paid half yearly?
A)
Rs. 19448
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B)
Rs. 717423
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C)
Rs. 19880
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D)
Rs. 18973
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Which of the following numbers is odd man out? 160, 118, 83, 65, 34, 20
A)
83
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B)
118
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C)
34
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D)
65
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Which of the following numbers will come at the question mark in the following number series? \[2~\,\,3\,\,~4\,\,~6\,\,~6\,\,~9\,\,~8\,\,~12~?\]
A)
14
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B)
12
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C)
16
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D)
10
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View Answer play_arrow
How many are there the points in a pair of dice?
A)
36
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B)
38
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C)
42
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D)
44
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The next two letters in the letter sequence below are \[\text{M }\,\text{L}\,\text{ N}\,\text{ K}\,\text{ O}\,\text{ J}\,\text{ }\!\!\_\!\!\text{ }\!\!\_\!\!\text{ }\,\text{ }\!\!~\!\!\text{ }\!\!\_\!\!\text{ }\!\!\_\!\!\text{ }\]
A)
R, H
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B)
Q, S
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C)
I, T
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D)
P, I
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View Answer play_arrow
Which is the odd man out?
A)
Scissors
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B)
Blade
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C)
Saw
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D)
Hammer
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Which one word cannot be formed from the letters of the word: 'PARAPHERNALIA'?
A)
RENAL
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B)
PRAISE
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C)
PENAL
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D)
PEAR
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If Z =52 and ACT =48, then BAT will be equal to
A)
46
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B)
44
done
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C)
39
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D)
41
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Which number will be placed at the sign of interrogation?
A)
20
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B)
25
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C)
26
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D)
75
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If paper is called wood, wood is called straw, straw is called grass, grass is called rubber and rubber is called cloth, what is the furniture made up of?
A)
Paper
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B)
Wood
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C)
Straw
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D)
Grass
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How many pairs of letter are there in the word "BUCKET" which have as many letters between them in the word, as in the alphabet series?
A)
One
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B)
Two
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C)
Three
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D)
Four
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What should be the missing number in the figure given below?
A)
29
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B)
39
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C)
37
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D)
45
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Direction: Study the statement and the two conclusions and give answer. Statement: The average number of students per teacher is 50 in urban areas, whereas it is 60 in rural areas. The national average is 55. Conclusions: I. The student-teacher ratio in urban areas is not satisfactory. II. The student-teacher ratio in urban areas is higher than that in rural areas.
A)
If only conclusion I follows
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B)
If only conclusion II follows
done
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C)
If both conclusions I and II follow
done
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D)
If neither I nor II follows
done
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Direction: Study the statement and the two conclusions and give answer. Statement: Nothing in the world is entirely new and nothing in the world is changeless, life is a continuous process of adjustment. This is evident at Shantiniketan. Conclusions: I. Shantiniketan shows that life is a process of adjustment. II. The world is very old.
A)
If only conclusion I follows
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B)
If only conclusion II follows
done
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C)
If both conclusions I and II follow
done
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D)
If neither I nor II follows
done
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If GO = 32, SHE = 42, then SOME will be equal to
A)
60
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B)
62
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C)
64
done
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D)
58
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A)
\[-729\]
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B)
729
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C)
1331
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D)
\[-343\]
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As warm air cools, its relative humidity
A)
Decreases
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B)
increases
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C)
Remains unchanged
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D)
unpredictable
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The property of a fluid which determines its resistance to shearing stresses is called
A)
Viscosity
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B)
surface tension
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C)
Compressibility
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D)
None of these
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View Answer play_arrow
Which of the following has the smallest wavelength?
A)
Red
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B)
Blue
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C)
Green
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D)
Violet
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In binary number system 111 represents
A)
0
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B)
3
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C)
7
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D)
10
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Electrical efficiency of a DC motor is equal to which of the following expressions?
A)
\[\frac{\text{Output}\,\,\text{power-Input}\,\,\text{power}}{\text{Input}\,\,\text{power}}\]
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B)
\[\frac{\text{Input}\,\,\text{power-Copper}\,\,\text{loss}}{\text{Input}\,\,\text{power}}\]
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C)
\[\frac{\text{Input}\,\,\text{power-Total}\,\,\text{losses}}{\text{Input}\,\,\text{power}}\]
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D)
None of the above
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Fuel used for blast furnace is
A)
Coal
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B)
coke
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C)
Wood
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D)
producer gas
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Which of the following is an example of chemical reaction?
A)
Magnetising an iron bar
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B)
Burning of a candle
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C)
Melting of ice
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D)
None of the above
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Iron is obtained from
A)
Lignite
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B)
pitchblende
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C)
Monazite sand
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D)
hematite
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The noble gas forming maximum number of compounds is
A)
Ne
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B)
Xe
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C)
He
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D)
Ar
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\[{{H}_{2}}O\]is liquid and \[{{H}_{2}}S\]is a gas because
A)
Oxygen forms stronger hydrogen bond than sulphur
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B)
Oxygen is less electronegative than sulphur
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C)
Atomic radius of oxygen is less than that of sulphur
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D)
Atomic radius of oxygen is greater than that of sulphur
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What is the main purpose of white blood corpuscles?
A)
To carry nutrients
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B)
To carry oxygen
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C)
To combat infection
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D)
To help in clotting
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Night-blindness is caused by lack of which vitamin?
A)
Vitamin D
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B)
Vitamin B
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C)
Vitamin A
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D)
Vitamin C
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View Answer play_arrow
Who among the following has written the book "Growth and Finance"?
A)
Bimal jalan
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B)
K Subha Rao
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C)
C Rangarajan
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D)
Amartya Sen
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Which among the following formulates fiscal policy of India?
A)
Planning Commission
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B)
Finance Commission
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C)
Reserve Bank of India
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D)
Ministry of Finance
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View Answer play_arrow
Foccal deposits of earthworm are known as
A)
Organic matter
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B)
castings
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C)
Dung
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D)
manure
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There is a wide variation of fauna and flora on the earth due to
A)
Varied biosphere
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B)
Varied hydrosphere
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C)
Atmospheric changes
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D)
Different physical environment
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George sounders has won the 2017 man booker prize, 2017 for his Novel
A)
Lincoln in the Bardo
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B)
The insignificant man
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C)
The world without place
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D)
World in crisis
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Which ministry launched Sagar Vani App with an aim to alert the coastal communities?
A)
Ministry of Earth Science
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B)
Ministry of information Technology
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C)
Ministry of Home Affair
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D)
Ministry of marine Environment
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Nagarjuna Sagar Multi-purpose Project is situated on which river?
A)
Godavari
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B)
Krishna
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C)
Kaveri
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D)
Kosi
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Before joining the Union of India, Goa was under the occupation of
A)
Portugal
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B)
France
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C)
Denmark
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D)
Britain
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In how many commands the Indian Navy is organised?
A)
One
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B)
Two
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C)
Three
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D)
Four
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In which city is the Wheel and Axle Plant of the Indian Railways located;
A)
Kapurthala
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B)
Varanasi
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C)
Bangalore
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D)
Rae Barelly
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In which of the States, State Assembly functions in two cities?
A)
Uttaranchal
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B)
Himachal Pradesh
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C)
Maharashtra
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D)
Madhya Pradesh
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Who said "Cripps Proposals were a post dated cheque of a crashing bank"?
A)
Jawahar Lal Nehru
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B)
Subhash Chandra Bose
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C)
Mahatma Gandhi
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D)
MA jinnah
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An ordinance issued by a governor can remain in force on its own for a maximum period of
A)
a year
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B)
three months
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C)
six months
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D)
any length
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View Answer play_arrow
Asbestos is
A)
Manmade fibre product
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B)
Naturally occurring mineral
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C)
Naturally occurring ore
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D)
Product of cement
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Who is the head of the committee which was formed by the Government to determine price and taxation on petroleum products?
A)
C Rangarajan
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B)
Mani Shankar Aiyar
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C)
Murali Deora
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D)
Montek Singh Ahluwalia
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Which among the following is the cause of winter rains in Northern India?
A)
Western Disturbances
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B)
Receding Monsoons
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C)
Jet stream
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D)
Trade winds
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Which of the following is the most important factor for the increase in number of diabetic patients in India?
A)
Distress in daily life
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B)
Bad food habit
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C)
Dull life style
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D)
All of the above
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View Answer play_arrow
The spinal column of man is protected by
A)
Skull
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B)
Vertebrae column
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C)
Pericardium
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D)
Perichondrium
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Who was the Governor General of India when Railways were first introduced in India?
A)
Lord Canning
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B)
Lord Dalhousie
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C)
Lord William Bentinck
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D)
Lord Ripon
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Where can you find the "Sea of Tranquility"?
A)
Mars
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B)
Saturn
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C)
Moon
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D)
Sun
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Who was the first speaker of Lok Sabha?
A)
Ananthas ayanam Ayengar
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B)
G.V. Mavlankar
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C)
Sardar Hukum Singh
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D)
N. Sanjeeva Reddy
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Which Indian State is connected to Sri lanka by The Palk Strait?
A)
Tamil Nadu
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B)
Kerala
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C)
Karnataka
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D)
Andhra Pradesh
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Before the expiry of the term, the President of India can be removed from office by
A)
The Prime Minister
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B)
The Vice-President
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C)
The Chief-Justice
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D)
Impeachment by the Parliament
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The Sir Creek lies in the
A)
Rann of Kutch
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B)
Palk Straits
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C)
Andamans
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D)
British Isles
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Which of the following regions did not form the part of Ashoka's empire?
A)
Kashmir
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B)
Taxila
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C)
Madras
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D)
Kannauj
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Who was the founder of the Nand Dynasty?
A)
Mahapadma Nanda
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B)
Dhana Nanda
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C)
Ashoka Nanda
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D)
None of the above
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Which of the following Indian birds is facing extinction due to environmental pollution?
A)
Chicken
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B)
Parrot
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C)
Vulture
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D)
Duck
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Quit India Movement was launched due to
A)
Involvement of India in second World War by England
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B)
Failure of Cripps Mission
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C)
Arrest of Congress leaders
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D)
Improper implementation of 1935 ACT
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View Answer play_arrow
Which Indian language is referred to as "Italian of the East"?
A)
Urdu
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B)
Tamil
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C)
Telugu
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D)
Oriya
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The Revolt of 1857 was witnessed by the poet
A)
Taqi Mir
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B)
Zauq
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C)
Ghalib
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D)
Iqbal
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Kunwar Singh led Sepoy Mutiny against British in
A)
Gaya
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B)
Bihar
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C)
Buxar
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D)
Patna
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Which one of the following is a temperate desert?
A)
Arabian desert
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B)
Atacama desert
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C)
Kalahari desert
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D)
Patagonian desert
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Recently which state hosted the first ever India US ocean Dialogue?
A)
Maharashtra
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B)
Kerala
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C)
Karnataka
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D)
Goa
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