SSC CHSL 3 Feb 2017 Afternoon Shift

Instructions

For the following questions answer them individually

Question 31

A thief is stopped by a policeman from a distance of 500 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed of the thief as 10 km/h and that of police man as 18 km/h, how far the thief would have run, before he is over­-taken?

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Question 32

What smallest number should be added to 2957 so that the sum is completely divisible by 17 ?

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Question 33

If $$\frac{\ \sin^2A-\sin^2B}{\cos^2A\cos^2B}=x$$, then the value of $$x$$ is

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Question 34

How many balls of radius 3 cm can be made by melting a bigger ball of diameter 48 cm?

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Question 35

By increasing the price of entry ticket to a fair in the ratio 9:13, the number of visitors to the fair has decreased in the ratio 7:4. In what ratio has the total collection increased or decreased?

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Question 36

A student multiplied a number by 5/7 instead of 7/5. What is the percentage error in the calculation?

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Question 37

The average revenues of 9 consecutive years of a company is Rs 68 lakhs. If the average of first 5 years is Rs 63 lakhs and that of last 5 years is Rs 75 lakhs, find the revenue for the 5th year.

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Question 38

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of ΔGHI : Perimeter of ΔKLM = 9:4 and length of GH is 27 cm what is the length of the corresponding side KL?

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Question 39

A(7,-8) and C(1,4) are vertices of a square ABCD. Find equation of diagonal BD?

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Question 40

What is the measure of an exterior angle of a regular dodecagon?

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