﻿ SSC - CGL Quantitative Aptitude Solved Question Paper 2016 | Previous Year Papers | Zigya

## Subject

Quantitative Aptitude

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# SSCCGL Quantitative Aptitude Solved Question Paper 2016

#### Multiple Choice Questions

57.

A train, 200 m long is running at a speed of 54 km/hr. The time in seconds that will be taken by train to cross a 175 m long bridge is:

• 12.5

• 20

• 25

• 10

C.

25

Total distance = (200 + 175) m  = 375 m
Speed  = 54 km/hr =   66 Views

56.

If (23)2 = 4x, then 3x is equal to

• 3

• 6

• 9

• 27

D.

27

(23)2 = 4x
⟹   (2)6 = 22x
⟹   6 = 2x
⟹    x = 3
∴    3x = 33 = 27

54 Views

58.

Which of the following ratios can be the ratio of the sides of a right-angled triangle?

• 9 : 6 : 3

• 13 : 12 : 5

• 7 : 6 : 5

• 5 : 3 : 2

B.

13 : 12 : 5

H2 = P2 + B2
(13)2 = (12)2 + (5)2
⟹ 169 = 169

68 Views

59.

Number of circles that can be drawn through the non-collinear points is:

• exactly one

• two

• three

• more than three

A.

exactly one

85 Views

55.

In a motor of 120 machine parts, 5% parts were defective. In another motor of 80 machine parts, 10% parts were defective. For the two motors considered together, the percentage of defective machine parts were:

• 7%

• 6.5%

• 7.5%

• 8%

A.

7%

The defective parts in a motor of 120 machine parts: The defective parts in a motor of 80 machine parts: ∴    Required percentage 78 Views

60.

Value of (cos 53° - sin 37°) is

• 0

• 1

• 2sin37°

• 2cos53°

A.

0

cos 53° - sin 37° = cos 53° - sin (90° - 53°)
= cos 53° - cos 53° = 0

125 Views

53.

The sum of the cubes of two numbers in the ratio 3 : 4 is 5824. The sum of the number is

• (5824)1/3

• 28

• 24

• 14

B.

28

Let the numbers be 3x and 4x respectively.
According to the question,
(3x)3 + (4x)3 = 5824
27x3 + 64x3 = 5824
91x3 = 5824
x3 = 64
⟹  x = 4
∴       Sum of the numbers = 3x + 4x = 7x = 7 x 4 = 28

138 Views

54.

Loss of 20% on selling price is equal to x% loss in cost price. What is x?

• 20

• 25

• • 16

C. Loss on S.P. = 20% = Loss on C.P. = % Loss on C.P. = 91 Views

52.

A dealer makes a washing machine for ₹ 7,500/- and allows a discount of 6% on it. Find the selling price.

• ₹ 6,850/-
• ₹ 7050/-

• ₹ 7250/-

• ₹ 6950/-

B.

₹ 7050/-

Selling price of washing machine 49 Views

51.

A, B and C contract a work for ₹ 440/-. Together A and B are to do of the work. The share of C should be:

• ₹ 75/-
• ₹ 90/-
• ₹ 100/-
• ₹ 80/-

D.

₹ 80/-

Work done by A and B Work done by C = ∴  Share of C 92 Views