## Question of the Day !

## Recent Questions -

**Question : -** The electricity bill of a certain establishment is partly fixed and partly varies as the number of units of electricity consumed. When in a certain month 560 units are consumed, the bill is Rs. 1800. In another month 620 units are consumed and the bill is Rs. 1980. In yet another month 800 units are consumed. The bill for that month would be:

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**Question : -** The sum of three fractions is 2 11/24. When the largest fraction is divided by the smallest, the fraction thus obtained is 7/6 which is 1/3 more than the middle one. The fractions are:

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**Question : -** A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to leak, the tank is empty in 12 hours. How many liters does the cistern hold?

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**Question : -** The ratio of the ages of a man and his wife is 4 : 3. After 4 years, this ratio will be 9 : 7. If at the time of marriage, the ratio was 5 : 3, then how many years ago were they married?

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**Question : -** Out of 10 persons, 9 persons spent Rs 40 each for their meals. The tenth one spent Rs. 20 more than the average expenditure of all the ten. The total money spent by all of them was:

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**Question : -** A and B can do a job together in 7 days. A is 1¾ times as efficient as B. The same job can be done by A alone in:

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**Question : -** The product of two numbers is 2028 and there H. C. F. is 13. The number of such pairs is:

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**Question : -** The compound interest on a certain sum for 2 years is 10% per annum is Rs.525. The simple interest on the same sum for double the time at half the rate percent per annum is:

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**Question : -** The compound interest on a certain sum for 2 years is 10% per annum is Rs.525. The simple interest on the same sum for double the time at half the rate percent per annum is:

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**Question : -** A pupil’s marks were wrongly entered as 86 instead of 68. Due to that the average marks for the class got increased by half. The number of pupils in the class is:

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**Question : -** What will be the remainder when 17200 is divided by 18?

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**Question : -** A, B and C enter into a partnership in the ratio 7/2 : 4/3 : 6/5. After 4 months, A increases his share by 50%. If the total profit at the end of one year be Rs.21,600, then B’s share in the profit is:

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**Question : -** What is the difference between the compound interests on Rs.5000 for 1 ½ years at 4% per annum compounded yearly and half yearly?

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**Question : -** The average weight of 3 men A, B, and C is 85 kg. Another man D joins the group and the average now becomes 80 kg. If another man E, whose weight is 5 kg more than that of D, replaces A, then the average weight of B, C, D and E becomes 78kg. The weight of A is:

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**Question : -** The average weight of 3 men A, B, and C is 85 kg. Another man D joins the group and the average now becomes 80 kg. If another man E, whose weight is 5 kg more than that of D, replaces A, then the average weight of B, C, D and E becomes 78kg. The weight of A is:

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