Quantitative Aptitude - Arithmetic Ability Questions

Points P , Q and R are on a circle such that ∠PQR = 40° and ∠QRP = 60° . Then the subtended angle by arc QR at the centre is

What is the average of 36, 43, 51, 68, and 77?

The sum of two angles of a triangle is 116o and their difference is 24o . The measure of smallest angle of the triangle is

Of the 3 numbers whose average is 70, the first is 1/9 times the sum of other 2. The first number is

If θ>0, be an acute angle, then the value of it in degrees satisfying cos2θ-3cosθ+2sin2θ=1 is

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

The average revenues of 13 consecutive years of a company is Rs 70 lakhs. If the average of first 7 years is Rs 65 lakhs and that of last 7 years is Rs 77 lakhs, find the revenue for the 7th year.

If a sum of money deposited in a bank at simple interest is doubled in 6 years, then after 12 years, the amount will be