2017 SSC CGL 20 Aug Shift-1

Instructions

For the following questions answer them individually

Question 81

The average weight of P, Q and R is 47 kg. If the average weight of P and Q be 32.5 kg and that of Q and R be 48.5 kg, then what is the weight of Q (in kgs)?

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Question 82

A shopkeeper by selling 5 items, earns a profit equal to the selling price of 1 item. What is his profit percentage?

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Question 83

What is the value of 20% of 500% of 50?

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Question 84

To cover a distance of 90 km in 2.5 hours what should be the average speed of the car in meters/second?

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Question 85

If in 3 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs. 25,000 in 3 years at the same rate?

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Question 86

If 5x + 6(3-2x) = 4, then what is the value of x?

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Question 87

If a + b = 1 and ab = -6, then what is the value of $$a^{3} + b^{3}$$ ?

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Question 88

The sum of a non-zero number and twenty times its reciprocal is 9. What is the number?

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Question 89

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?

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Question 90

What is the reflection of the point (3,-5) in the origin?

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