Quantitative Aptitude - Arithmetic Ability Questions

An angle is four times its complementary angle. What is the measure of the angle?

If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is

Select the odd word from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

One of four words is a class to which the other three belong. Identify the class.

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is

A factory buys 10 machines. 2 Machine­A, 3 Machine­B and rest Machine­C. Prices of the machines are Rs 95000, Rs 60000 and Rs 50000 respectively. What is the average cost of these machines?