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SSCCGL Quantitative Aptitude Solved Question Paper 2012

Multiple Choice Questions

111.

With average speed of 40 km/h, a train reaches its destination in time. If it goes with an average speed of 35 km/h, it is late by 15 min. The total journey is

30 km
40 km
70 km
80 km

53 Views

112.

A man makes a profit of 20% on the sale by selling 20 articles for ₹ 1, the number of articles he bought by ₹ 1 is

31 Views

113.

The number of seats in an auditorium is increased by 25%. The price of a ticket is also increased by 12%. Then, the increase in revenue collection will be

51 Views

114.

A ship is moving at a speed of 30 km/h. To know the depth of the ocean beneath it. It sends a radio wave which travels at a speed 200 m/s. The ship receives the signal after it has moved 500 m. The depth of the ocean is

√143/2 km
12 km
6 km
8 km

73 Views

115.
A person takes a loan of ₹ 10000 partly from a bank at 8% per annum and remaining from another bank at 10% per annum. He pays a total interest of ₹ 950 per annum. Amount of loan taken from the first bank (in ₹) is

2500

5200

2050

5020

2500

Shortcut Method:
Interest at 8% Interest at 10%
8% of 10000 10% of 10000
= 800 = 1000
Total interest = ₹ 950
Ratio of money borrowed
= (1000 - 950) : (950 - 800)
= 50 : 150
= 1 : 3
∴ Money borrowed from 1st bank:
$equals space 1 fourth space cross times space 10 comma 000 space equals space ₹ space 2 comma 500$

36 Views

116.

If $straight a squared space plus space 1 over straight a squared space equals space 98 space left parenthesis straight a space greater than space 0 right parenthesis comma$ then the value of $straight a cubed space plus space 1 over straight a cubed$ will be

535
1030
790
970

33 Views

117.

If $straight x space equals space 1 plus square root of 2 space plus space square root of 3 comma space space$ then the value of (2x⁴ - 8x³ - 5x² + 26x - 28) is

$6 square root of 6$
0
$3 square root of 6$
$2 square root of 6$

43 Views

118.

If the distance between two points (0, -5) and (x, 0) is 13 unit, then x equal to

10
$plus-or-minus space 10$
12
$plus-or-minus space 12$

80 Views

119.

If 4x = 18y, then the value of $open parentheses straight x over straight y minus 1 close parentheses$ is

$1 third$
$7 over 2$
$2 over 3$
$3 over 2$

48 Views

120.

If $straight x space plus space 1 over straight x space equals space 5 comma$ then the value of $fraction numerator straight x to the power of 4 space plus space begin display style 1 over straight x squared end style over denominator straight x squared space minus space 3 straight x space plus space 1 end fraction$ is