SSC CHSL 15th October 2020 Shift-1


For the following questions answer them individually

Question 71

Tap A can fill a tank in 6 hours and tap B can empty the same tank in 10 hours. If both taps are opened together, then how much time (in hours) will be taken to fill the tank?

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Question 72

If a and b are two positive real numbers such that a + b = 20 and ab = 4, then the value of $$a^3 + b^3$$ is:

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Question 73

$$\frac{\cos x}{1 + \sin x} + \frac{1 + \sin x}{\cos x}$$ is equal to:

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Question 74

The value of $$27 + [3 (50 - 20) + 168 \div 4 + 2 - 11 \times 2]$$ is:

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Question 75

If the marked price of a television set is $$₹ 24,500,$$ then its selling price after a 12% discount on it is:

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Question 76

To whom did Mahatma Gandhi give the title ‘Deen Bandhu’?

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Question 77

Goods and Services Tax (GST) was enacted by Parliament vide ______Constitutional Amendment Act, 2016 on 8th September 2016.

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Question 78

In the context of computing, a byte is equal to ______ bits.

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Question 79

Which among the following is a vaccine developed by CSIR, Ministry of Science and Technology for Johne’s disease affecting sheep, Goat, Cow and Buffalo so as to immunize them and increase milk and meat production ?

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Question 80

Tagore Centre for the Study of Culture and Civilization is located in ______.

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