Quantitative Aptitude - Arithmetic Ability Questions

Rashika can do a work in 5 days. Rashmi can do the same work in 7 days. Both of them finish the work together and they get Rs 240 for the work. What isthe share (in Rs) of Rashika?

In the given figure, PQR is a right angled triangle at Q. If PQ = 35 cm and QS = 28 cm, then what is the value (in cm) of SR?

Calculate the simple interest if Rs. 1800 is invested for 10 years at a rate of 5% per annum.

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 ________.

Two trains start moving from stations S and R. Both trains move towards each other at speeds of 35 km/hr and 42 km/hr respectively. When they meet each other, the second train has travelled 90 km more than the first. What is the distance (in km) between S and R?

The measures of the three angles of a triangle are in the ratio 1:2:3. What is the measure of the biggest angle?

What is the value of a-b when a2+b2-6a-6b+18 = 0 ?

If (1/4 of x) - (4/5 of 6/7) equals - 9/7, then value of x is