If 738A6A is divisible by 11, then the value of A is:

There is a point in a circle. What is the probability that this point is closer to its circumference than to t...

3 liters of water is added to 11 liters of a solution containing 42% of alcohol in the water. The percentage o...

If log 2= 0.3010 and log 3=0.4771. What is the value of 1024?

A can do a piece of work in 24 days, B in 32 days and C in 64 days. All begin to do it together, but A leaves...

P, Q, R are employed to do a work for Tk. 5,750. P and Q together finished of work and Q and R together finish...

In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be sel...