Quantitative Aptitude - Arithmetic Ability Questions

Find the volume (in cm3) of a right circular cylinder of diameter 42 cm and height 14 cm.

There was a group of 6 students who took a test. Another student joined the group after taking the test later. With her marks included the average score of the group went up by 3. This student has got ___ marks more than the average marks without her being included.

P + Q = 2(P-Q). If Q = 10, what is the value of P?

The number of sides of a regular polygon whose exterior angles are each 60 deg is

Calculate the length (in cm) of the chord of the circle which is at the distance of the 12 cm from the centre and at the radius of the circle is 13 cm.

Factors of  x2 + 7x + 10 are

In a triangle ABC, right angled at B, BC = 15 cm and AB = 8 cm. A circle is inscribed in triangle ABC. Then the radius of the circle is :

 Find the volume (in cm3) of a hemisphere of diameter 42 cm.