RRB Gorakhpur 2009


For the following questions answer them individually

Question 81

The simple interest on a certain sum at the rate of 4% per annum in 4 years is Rs. 80 more than the simple interest on the same sum at 5% per annum after 3 years. The sum is

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Question 82

At what rate of compound interest a sum will be $$\frac{25}{16}$$ times of itself in 2 years?

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Question 83

In an examination, a student gets 20% of total marks and fails by 30 marks. Another student gets 32% of total marks which is more than the minimum pass marks by 42 marks. The pass percentage is

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Question 84

A particle is thrown upwards at the velocity of 39.2 m/sec. Time to reach the highest point is

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Question 85

If the interest is compounded annually and the compound interest after 3 years at 10% per annum on a sum is Rs. 331, the principal is

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Question 86

A shopkeeper earns 20% by allowing a discount of 10% on the marked price of an article. An article is marked at Rs. 280, its actual price is

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Question 87

Ram bought 1600 eggs at the rate of Rs.3.75 per dozen. He sold 900 of them at 2 eggs for Re 1 and the remaining at 5 eggs for Rs. 2. Find his loss or gain percent.

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Question 88

In an election a candidate gets 40% of votes polled and is defeated by the winning candidate by 298 votes. Find the total number of votes polled.

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Question 89

Two numbers are less than the third number by 30% and 37% respectively. By what percent is the second number less than the first number?

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Question 90

A man goes from A to B At the speed of 5 kmph and returns from B to A at 4 kmph. His average speed during the whole journey is

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