Quantitative Aptitude - Arithmetic Ability Questions

Which of the following numbers is divisible by 12?

Mohan starts to calculate sum of all odd natural number less than 83. What result does he get?

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

Select the odd word/letters/number/number pair from the given alternatives.

Find out the odd word/letters/number/number pair from the given alternatives.

Triangle PQR is such that PQ = 9 cm, QR = 6 cm, PR = 7.5 cm and triangle PQR is similar to triangle XYZ. If XY = 18 cm, find the value of YZ.

What is the equation of the line if its slope is 4/3 and it passes through the point (-7 , 2)?

Product of digits of a 2-digit number is 18. If we add 63 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.