Quantitative Aptitude - Arithmetic Ability Questions

23 x 31 = 713. How much is 0.0713 / 3.1?

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 1,800, and Rs 1,926 respectively, what is the rate of interest?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 16854, and Rs 17865.24 respectively, what is the rate of interest?

A girl walking at the speed of 2 km/hr covers a certain distance in 7 hours 30 minutes. If she covers the same distance by cycle in 5 hours, then what is the speed (in km/hr) of cycle?

The area of a triangle ABC is 63 sq.units. Two parallel lines DE, FG, are drawn such that they divide the line segments AB and AC into three equal parts. What is the area of the quadrilateral DEGF?

The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm2)

ΔPQR is right angled at Q. If m∠R = 60o, then find the value of (secP - 1/√3)