If A denotes ‘+’, B denotes ‘×’, C denotes

The difference between the two digits of a two-digit number is 5. What is the number?

In how many days 8 boys and 6 girls can complete the work working together?

Statement I: The ratio of efficiency of boy to girl is 3:1

What is the speed of a boat in still water?

Statement I:  The boat covers a distance of 120km in 5 hours while running upstream.

In an institute employing managers, observers and assistants, what is the monthly salary of an assistant?

What is the capacity of a cylindrical tank?

I. The radius of the base is half of its height, which is 14metres.

Determine the time taken by a pipe R to empty a water tank.

By selling an article Rs. 20,000, what is the profit or loss percent gained.

I. 20% discount given on marked price.

The mixture contains Lemon and Mango juice in the ratio of 9:5? Find the value of 'a' and 'p'

What is the area of the hall?

I: Total cost (Labour + Material) of flooring the hall is Rs. 29,000