Let X = 2n, how many n, positive integer, exist such that X does not have a digit which is a power of 2?
Correct Answer : C
There is certain numbers of toys in the box. They are divided into such a way that the person who gets 1/4 of the whole gets thrice of what the others get on an average. Find the number of people amongst whom the toys are distributed?
There are four hotels in a town. If 3 men check into the hotels in a day then what is the probability that each checks into a different hotel?
Manish, Rahul and Bharti have some stones with each of the. Five times the number of stones with Rahul equals seven times the number of stones with Manish while five times the number of stones with Manish equals seven times the number of stones with Bharti. What is the minimum number of stones that can be there with all three of them put together?