Quantitative Aptitude - Arithmetic Ability Questions

874.96 + 94.0091 × 34.98 –1244.98 = ?

Working 7 hours in a day, 4 men can do a piece of work in 8 days. Working 8 hours in a day, the required number of men to perform the same work in 4 days will be

A person borrows some money for 4 years at the rate of simple interest. If the ratio of principal and total interest is 5 : 1, then what is the rate ( in percentage) of interest?

If the value 5 = 2.236,then calculate the value of 405 - 1280-125

PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the inradius of triangle PQR?

The perimeters of a square and an equilateral triangle are equal. If the diagonal of the square is 9 cm, what is the area of the equilateral triangle?

The points A(x,2), B(­2,1) and C(6,­3) are collinear. Find x?

If P = 350 and Q = 600, then P is how much percentage less than Q?