Quantitative Aptitude - Arithmetic Ability Questions

If 3√7 + √343 = 19.21, then find the value of √252 + 20√7.

If a rod of length 208 45 is cut into equal pieces of length 23 15 then the total number of rods obtained is

If x - √x = 20; Find the value of √x.

The diagonal of a square is 10 cm. What is the length (in cm) of its side?

A circle is inscribed in a square. If the length of the diagonal of the square is 14√2 cm, what is the area (in sq cm) of the circle?

In which quadrant, will the point (4, -2) be located?

In a triangle ABC, if ∡A +∡C = 140° and ∡A + 3∡B = 180°, then ∡A is equal to

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