Quantitative Aptitude - Arithmetic Ability Questions

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

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)?

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

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.

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

If x = (a/b) + (b/a), y = (b/c) + (c/b) and z = (c/a) + (a/c), then what is the value of xyz – x2 – y2 – z2?

A shopkeeper purchased a chair whose marked price is Rs 1400, at two successive discount of 20% and 30% respectively. If he sells the chair for Rs 1176, then what is the profit percentage?