What should come in place of question mark (?) in the following number series ?
For the following questions answer them individually
10 years ago, the ages of A and B were in the ratio of 13: 17. 17 years from now the ratio of their ages will be 10: 11. What is the age of B at present ?
Study the following table and answer the questions that follow:
The table represents the total sales value (in lakh) of five books P, Q, R, S and T across eight bookstores A, B, C, D, E, F, G and H.
What is the ratio the total sales values of Book P across all the bookstores and Book S across all the bookstores ?
The sale of the book R from Bookstore H is what per cent of the total sale of Book R across all the book stores (rounded off to two places after the decimal)?
Book Q constituted ‘’approximately’’ what per cent of the total sales of Bookstore C?
For the following questions answer them individually
The cost price of an article is Rs. 480. If it is to be sold at a profit of 6.25 per cent, what would its selling price be ?
13 articles were bought for Rs.5,890 and sold for Rs. 6,656. What was the ‘’approximate’’ profit percentage per article ?
A and B together can complete a particular task in 4 days.If A alone can complete the same task in 6 days, how many days will B take to complete the task if he works alone ?