Quantitative Aptitude - Arithmetic Ability Questions

In a shop 4.5% of 1500 kg toor dal was sold. Find the quantity sold

Consider the figure shown below which consists of the triangle ABC which touches the circle with centre at O. Which of the following options is CORRECT?

If cot(A/2) = x, then the value of x is

Two successive discounts of 10% and 20% are equivalent to a single discount of

A missile travels at 1116 km/h. How many metres does it travel in one second?

Kiran swims in a 90 m long pool. He covers 360 m in two minutes by swimming from one end to the other and back 0 along the same straight path, twice. Find the average speed of Kiran.

The number of trees in a town is 17640. If the numbers of trees increases annually at the rate of 5%, then how many trees were there 2 years ago?

If x+1/x = 2, then the value of x7+2/x6 is equal to?