SSC CGL Tier 1 Quantitative Aptitude Questions and Answers Online Test 70

1 .

What is the sum of two consecutive even numbers, if the difference of their squares is 92?

A. 52

B. 56

C. 42

D. 46

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2 .

Find the factor of 8$x^2$- 18x + 9.

A. (4x - 3) (2x + 3)

B. (8x - 1) (x - 9)

C. (8x - 3) (x - 3)

D. (2x - 3) (4x - 3)

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3 .

If a - b = 3 and $a^2$+ $b^2$= 29, then find the value of ab

A. 10

B. 12

C. 15

D. 18

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4 .

Which of the following is not the reciprocal of $(2 \over 3)^4$ ?

A. $(3 \over 2)^4$

B. $(2 \over 3)^{- 4}$

C. $(3 \over 2)^{- 4}$

D. $3^4 \over 2^4$

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5 .

If a number is divided by 223 the remainder is 79. If the same number is divided by 179 it gives a quotient 315. Find the remainder

A. 113

B. 117

C. 129

D. 133

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6 .

If x = 81 then the value of $x ^{1 \over 4} - 1$$x ^{1 \over 4} + 1$ is

A. 9

B. 8

C. 0

D. $x^o$

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7 .

The simplified value of $3.47 \times 3.47 - 2.53 \times 2.53 \over 0.94$ - $12.50 \over 6.25$ is

A. 0

B. 1

C. 4

D. 3

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8 .

$\sqrt {x \over y}$ + $\sqrt {y \over x}$ = $12 \over 7$ and x + y = 12, then the value of xy will be

A. 85

B. 72

C. 56

D. 49

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9 .

If 3 men or 4 women can do a piece of work in 43 days then in how many days will 7 men and 5 women do the same piece of work?

A. 12 days

B. 13 days

C. 15 days

D. 16 days

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10 .

A man, a woman and a boy can do a piece of work in 3 days, 4 days and 12 days respectively. How many boys should help a man and a woman to do the same piece of work in $1 \over 4$ day?

A. 41

B. 48

C. 52

D. 61

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