Quantitative Aptitude - Arithmetic Ability Questions

When a number is increased by 32, it becomes 116% of itself. What is the number?

If P=9, Q=17 then the value of p2-q2-13

What is the measure of central angle of the arc whose length is 11 cm and radius of the circle is 14 cm?

Kishlay travelled equal distances at speeds of 10 kmph, 30kmph and 2 kmph and took a total time of 38 min. Find the total distance in kms.

A can finish a work in 7 days . B can finish the same work in 9 days . The days required to finish the work by both of them together.

In triangle XYZ, G is the centroid. If XY = 11 cm, YZ = 14 cm and XZ = 7 cm, then what is the value (in cm) of GM ?

cot2A + cos2A is equal to

A Rs 1000 box of cookies is offered at 10% discount and a Rs 400 bar of chocolate at 8% discount. If we buy 2 boxes of cookies and 3 bars of chocolate, what is the effective discount we get (in %)?