Quantitative Aptitude - Arithmetic Ability Questions

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

The price of a chair is Rs. 500. It has been sold at two succesive discounts of 10% each. What is its selling price?

The average of ten numbers is 18. If one number is removed, then the average becomes 16, then what is the removed number?

How many kilometers are there in one metre?

The HCF of 36,54 and 108 is

Simplify 11.9983 = ?

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 .

A shop keeper cheats to the extent of 10% while buying and selling fruits, by using tampered weights. His total gain, in %, is: