Quantitative Aptitude - Arithmetic Ability Questions

The length of each side of a rhombus is 25 m and the length of one of its diagonals is 14 m. Find the area of the rhombus?

The angles of elevation of top and bottom of a flag kept on a flag post from 30 metres distance, are 45 and 30 deg respectively. Height of the flag is [taking √3 = 1.732]

28% of a number is 35. What is the number?

HCF of two numbers is 19 and their LCM is 665. If one of the number is 95, find the other.

If the length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively, then find its perimeter (in cm).

Find the odd words/letter/number from the given alternatives:

If 3x2 - ax + 6 = ax2 + 2x + 2 has only one (repeated) solution, then the positive integral solution of a is

What is the value of Cot 60°- Cos 45°?