Quantitative Aptitude - Arithmetic Ability Questions

A man engaged a servant on a condition that he would pay him Rs. 80 and a pair of jeans after service of one year. Servant served for only 9 months and receives a pair of jeans and an amount of Rs. 55. The price of the jeans is ________.

The difference between Peter and Preeti's ages is 5 years. When they married each other 35 years ago, 4 times Peter's age was the same as 5 times the age of Preeti. What is the current sum of their ages?

If 2+x+2-x2+x-2-x=2,then the value of X is

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

28% of a number is 35. What is the number?

If (9 - 3x) - (17x - 10) = -1, then the value of x is

CAlculate : 72-6-45÷5-72-2×2÷2+2

An aeroplane flying horizontally at a height of 3 Km. above the ground is observed at a certain point on earth to subtend an angle of 60°. After 15 sec flight, its angle of elevation is changed to 30°. The speed of the aeroplane (taking √3 = 1.732) is