How many such pairs of letters are there in the word "RECOVERED" each of which has as many letters between them in the word as in the English alphabet?
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IBPS RRB Clerk Prelims 2017
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Chapters. Probability
. A card is drawn at random from a well-shuffled pack of 52 cards. What is the probability of getting a two of hearts or a two diamonds?
Chapters. Order and Ranking
In a row of children facing North, Rajan is twelfth from the right end and is fifth to the right of Satyarthi who is tenth from the left end. How many total number of children are there in the row?
Chapters. Profit and Loss
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Chapters. Probability
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Chapters. Boats and Stream
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Chapters. Profit and Loss
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Chapters. Time and Work
A certain job was assigned to a group of men to do it in 20 days. But 12 men did not turn up for the job and the remaining men did the job in 32 days. The original number of men in the group was:
Chapters. Order and Ranking
In a row of 54 persons, A is 15th from the left side of the row and B is 20th from the right side of the row. Find the no. of persons sitting between A and B?
Chapters. Alligation and Mixture
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Chapters. Profit and Loss
The ratio of cost price to the selling price of an article is 5 : 6. If 20% discount is offered on marked price of the article then marked price is what percent more than cost price?
Chapters. Compound Interest
What is the compound interest accrued on a sum of Rs 1800 at the rate of 4 p.c.p.a. in 2 years?
Chapters. Alligation and Mixture
A vessel contains liquid P and Q in the ratio 5 : 3. If 16 litres of the mixture are removed and the same quantity of liquid Q is added, the ratio become 3 : 5. What quantity does the vessel hold?
Chapters. Pipes and cisterns
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Chapters. Simple Interest
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Chapters. Problems on Ages
A father’s age is three times the sum of the ages of his two children, but 20 years hence his age will be equal to the sum of their ages. Then, the father’s age is:
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