SSC CHSL 14th March 2023 Shift-4

Instructions

For the following questions answer them individually

Question 71

If $$9a + 9b + 9c = 81$$ and $$4ab + 4bc + 4ca = 160$$, then what is the value of $$6a^{2} + 6b^{2} + 6c^{2}$$?

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Question 72

If $$a + \frac{1}{a} = 8$$, then what is the value of $$ \frac{1}{a^{4}} + a^{4}$$?

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Question 73

If $$\sin P = \frac{15}{22}$$ , then what is the value of $$tan P$$?

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Question 74

If a : b : c = 2 : 3 : 5 and 5 b - a + 2c = 115, then what is the value of b?

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Question 75

The average weight of 100 students is 34 kg. The average weight of first 49 students is 34 kg and of last 50 students is 32 kg. What is the weight of the $$50^{th}$$ students?

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Question 76

In 2018, India was the ______ producer of groundnut in the world.

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Question 77

In 1929, under the presidency of __________, the Lahore Congress formalised the demand of Purna Swaraj.

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Question 78

Which of the following pairs regarding soil is correct?
I. Forest soil - These soils are loamy and silty in valley sides
II. Black soil - generally poor in phosphoric contents

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Question 79

Which of the following pair of "player - sports" is correct?
I. Anshu Malik - Boxing
II. Eldhose Paul - Triple Jump

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Question 80

Which of the following statements is NOT correct regarding the stratosphere?

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