Quantitative Aptitude - Arithmetic Ability Questions

The ratio of the ages of two boys is 3:4. After 3 years, the ratio will be 4:5.The ratio of their ages after 21 years will be

A right circular cylinder has height 28 cm and radius of base 14 cm. Two hemispheres of radius 7 cm each are cut from each of the two bases of the cylinder. What is the total surface area (in cm2) of the remaining part?

In the following question, select the odd word from the given alternatives.

If I walk at 7/6 of my usual speed, then I reach my office 15 minutes early. What is the usual time taken (in minutes) by me to reach the office?

What is the value of 473+529+256+289?

Gurkiran's birthday is on Sunday 21st May. On what day of the week will be Shreyas's Birthday in the same year if Shreyas was born on 14th November?

The price of an article is cut by 3%. To restore to its original value, the new price must be increased by

The length of the diagonal of a rectangle is 26 cm and that of one side is 10 cm. What is the area of this rectangle?