Quantitative Aptitude - Arithmetic Ability Questions

Ram and Rahim standing at a distance of 680m run towards each other at a speed of 8 m/sec and 9 m/sec respectively. After how long will they meet?

If x+3y=-3x+y, then x22y2 is equal to

If a+1a=1,then the value of a2-a+1a2+a+1 is a≠0

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?

ΔABC is right angled at B. If m∠C = 60°, then find the value of (cotA - 1/2).

What is the area (in sq cm) of a rectangle if its diagonal is 26 cm and one of its sides is 10 cm?

9997 x 10003 = ?

If (1 + cosA)/(1 - cosA) = x, then x is