SSC CHSL 30 Jan 2017 Afternoon Shift

Instructions

For the following questions answer them individually

Question 81

If 9/4th of 7/2 of a number is 126, then 7/2th of that number is ..............

Question 82

The ratio of present ages of Ratna and Shantanu is 5:4. After 19 years the ratio of their ages will be 10:9. What is Ratna's present age?

Question 83

If 5 ­- 5x < 4 ­- x and 2 ­- x < 6 -­ 4x, then x can take which of the following values?


Question 84

The ten's digit of a 2­digit number is greater than the units digit by 4. If we subtract 36 from the number, the new number obtained is a number formed by interchange of the digits. Find the number.

Question 85

A thief is stopped by a policeman from a distance of 450 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed of the thief as 7 km/h and that of policeman as 12 km/h, how far the thief would have run, before he is over­taken?

Question 86

Marked price of an item is Rs 900. On purchase of 2 items discount is 6%, on purchase of 3 items discount is 12%. Rajani buys 5 items, what is the effective discount?


Question 87

ΔABC is similar to ΔPQR. Length of AB is 36 cm and length of the corresponding side PQ is 16 cm. If area of ΔABC is 1296 sq cm, what is the area of ΔPQR?

Question 88

What is the slope of the line parallel to the line passing through the points (6,­3) and (2,­1)?

Question 89

A hexagonal prism has 18 edges. How many vertices does it have?


Question 90

When a number is increased by 21, it becomes 114% of itself. What is the number?

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