Quantitative Aptitude - Arithmetic Ability Questions

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

In the given figure, AP = 3cm, AR = 6cm and RS = 9cm, then what is the value (in cm) of PQ?

A boy running at 10/9 th of his actual speed covers 39 km in 2 hours 20 minutes and 24 seconds. Find the actual speed of the boy (approx.)

If x + (1/x) = √13, then what is the value of x5 – (1/x5)?

(1 + sinA)/(1 - sinA) is equal to?

Find the LCM of 15, 25 and 29.

The discount offered on a Shirt of Rs 500 and a pair of Trousers of Rs 1000 is 20% and 40% respectively. If Ajay bought 2 Shirt and 3 pair of Trousers then what was the effective discount ( in %) he recieved?

The area of a circle is 616 cm². What is its circumference (in cm).