Quantitative Aptitude - Arithmetic Ability Questions

The two lines 4x+3y=0 and 7x+5y=0 will ______ in their graphical representation.

From the top of a platform 5 m high, the angle of elevation of a tower was 30 deg. If the platform was positioned 40√3 m away from the tower, how tall was the tower?

A wheel has diameter 84 cm. The number of complete revolution it will take to cover 792 m is

Which of the following numbers is divisible by 9?

Two circles with centres P and Q touch each other externally. A straight line drawn through the point of contact intersects the circle with centre P at A and the circle with centre Q at B. Then, which of the following is true?

Which of the following condition is True about the similarity of triangle ABC & DEF given below?

The measures of the four angles of a quadrilateral are in the ratio 1:2:4:5. What is the measure of the biggest angle?

'P' is the smallest positive integer such that every positive integer N greater than 'P' can be written as a sum of two composite numbers. Then 'P' is