SSC CHSL 27th May 2022 Shift-3

Instructions

For the following questions answer them individually

Question 61

A car covers a certain distance travelling at a speed of 60 km/h and returns to the starting point at a speed of 40 km/h. The average speed of the car for the entire journey is:

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Question 62

The given pie chart shows the percentage wise distribution of an item in 6 different states A, B, C, D, E and F. Find the central angle for sale D.

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Question 63

A can complete a task in 12 days and B can complete the same task in 18 days. They start working together but A works for only 2 days. The remaining work is completed by B. If the total wage is ₹2,400, then what is B's share (in ₹)?

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Question 64

A solid right-circular cylinder, whose radius of the base is 15 cm and height is 12 cm, is melted and moulded into the solid right-circular cone, whose radius of the base is 24 cm. What will be the height of this cone?

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Question 65

A shopkeeper makes a profit of 12.5% after allowing a discount of 10% on the marked price of an article. Find his profit percentage if the article is sold at the marked price, allowing no discount.

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Question 66

With an average speed of 42 km/h, a train reaches its destination in time. If it moves with an average speed of 14 km/h, it is late by 35 minutes. The length of the journey is:

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Question 67

The first number is one-third of the second number. The second number is 1.5 times of the third number. The third number is three times the fourth number. If the average of the four numbers is 10, find the largest of the number.

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Question 68

$$144x^{2} - 36x + \frac{9}{4}$$ can be expressed as the square of __________.

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Question 69

A solid cylinder has a radius of 9 cm and a height of 25 cm. What is the ratio of its total surface area to its curved surface area?

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Question 70

Find the fourth proportional to 18, 36 and 52.

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