SSC CHSL 21st October 2020 Shift-2

Instructions

For the following questions answer them individually

Question 71

What is the third proportional to 16 and 24?

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Question 72

The side BC of a triangle ABC is extended to the point D. If $$\angle$$ACD = $$132^\circ$$ and $$\angle$$B = $$\frac{4}{7} \angle$$A, then the measure of $$\angle$$A is

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Question 73

If $$\sqrt{x}=\sqrt{3}-\sqrt{5}$$, then the value of $$x^2-16x+6$$ is:

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Question 74

The pie-chart shows the percentage-wise distribution of the number of students in five different schools P, Q, R, S and T. The total number of students in all five schools together is 10,500.

Study the pie-chart and answer the question.

The number of students in school R is what per cent of the total number of students in schools Q and T together?

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Question 75

If the price of an eraser is reduced by 25%, a person can buy three more erasers for ₹ 2. How many erasers can be bought for ₹ 2 as the original price?

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Question 76

In which year did the first Elected Parliament with two houses come into being in India?

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Question 77

Which country ranked first in the 2019 Human Development India Index?

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Question 78

How many Vedangas are there in total?

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Question 79

The first barcode system was developed by:

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Question 80

Which of the following is the second largest artificial lake in Asia?

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