SSC CHSL 29 Jan 2017 Evening Shift

Instructions

For the following questions answer them individually

Question 81

If 4 + 3x ≤ 6 + x and 3x + 5 > 2 + 2x; then x can take which of the following values?

Question 82

The first and last terms of an arithmetic progression are 37 and ­-18. If the sum of the series is 114, then it has how many terms?

Question 83

ΔABC is similar to ΔDEF. Length of AB is 12 cm and length of the corresponding side DE is 8 cm. What is the ratio of Perimeter of ΔABC : Perimeter of ΔDEF?


Question 84

What is the slope of the line perpendicular to the line passing through the points (­4,5) and (3,­2)?

Question 85

Find two numbers such that their mean proportion is 12 and third proportion is 768.

Question 86

In the first 43 overs of a cricket match, the run rate was 5 runs/over. Calculate the required run rate in the remaining 7 overs to reach the target of 285 runs?


Question 87

Find the sum of interior angles of a decagon?

Question 88

A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area of the circle?

Question 89

The total surface area of a hemisphere is 41.58 sq cm, find its radius.


Question 90

A man travels 800 km in partly by rail and partly by steamer. He spends 7 hours more time on steamer. If the velocity of the steamer is 20 km/hr and the velocity of rail is 55 km/hr, how much distance does he cover by steamer?

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