Quantitative Aptitude - Arithmetic Ability Questions

Present age of Anil and Rajesh are in the ratio of 11 : 6 respectively. 9 years ago, their ages were in the ratio of 7 : 3. If the Pankaj’s present age is 1/4 of the Anil’s present age, then what is the Pankaj’s present age (in years)?

A spaceship travels at 1,260 km/h. How many metres does it travel in 1/10 th of a second?

Rahul can complete a work in 18 days and Sonu can complete the same work in 15 days. If both together work for 5 days, then what part of total work is left?

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

If 5x/2 - [7(6x - 3/2)]/4 = 5/8, then what is the value of x?

What value of 'p' will satisfy the equation p540 = 240p ?

The average of 8 consecutive integers is 23/2. What is the average of first three integers?

The maximum number of common tangents that can be drawn to two disjoint circles is