Quantitative Aptitude - Arithmetic Ability Questions

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

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

The tangent at any point of the circle is _________________ to the radius through the point of contact.

A, B and C enter into a partnership. They invest Rs. 40,000, Rs. 80,000 and Rs. 1,20,000 respectively. At the end of the first year, B withdraws Rs. 40,000, while at the end of the second year, C withdraws Rs. 80,000. In what ratio will the profit be shared at the end of 3 years ?

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

3 pumps working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?

Given below are the ages in yrs of a group of children. What is the medium age?

7, 9, 8, 6 , 5, 3, 9, 2

The area of a square is 42.25 cm². Find its perimeter (in cm).