A & B partner in a business , A contribute 1/4 of the capital for 15 months & B received 2/3 of the profit . For…

A car covers 4 successive 3km stretches at speed of 10kmph, 20kmph, 30kmph & 60kmph resp. Its average speed is?

In a single throw of two dice , find the probability that neither a doublet nor a total of 8 will appear.

Find the odd man out?396, 462, 572, 427, 671, 264.

I walk a certain distance and ride the car back taking a total time of 33 Minutes. I could walk both sides in 45 mi…

A man covers a distance on scooter. Had he moved 3kmph faster he would have taken 40 min less. If he had moved 2kmph slo…

What is the value of c , If 8 is 4% of a, and 4 is 8% of b. c equals b/a.

Find the product of `(8.77 xx 8.77xx 8.77+ 4.23xx 4.23 xx 4.23)/(8.77 xx 8.77 -8.77 xx 4.23+ 4.23 xx 4.23)` &n…