Quantitative Aptitude - Arithmetic Ability Questions

A train travelling at the speed of 66 kmph crosses a 300 m long platform in 24 seconds. How long was the train?

1/(secA + tanA) is equal to

(61 + 62 + 63 + ......... +110) = ?

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

The population of a town increases by 5% in the first year, by 6% in the second year and by 8% in third year. The present population of town is 120204. What was the population of the town 3 years ago?

A vendor buys bananas at 7 for Rs 6 and sells at 6 for Rs 7. What will be the result?

Akash is 3 times as good a workman as Baldev and therefore is able to finish a job in 40 days less than Baldev. Working together, they can finish it in _____.

A shopkeeper, sold dried apricots at the rate Rs 1210 a kg and bears a loss of 12%. Now if he decides to sell it at Rs 1331 per kg, what will be the result?