Start learning 50% faster. Sign in now
The correct answer is A
Find the mean proportion of 2.56 and 0.0324.
How many terms are there in the geometric progression 7, 14, 28, ......, 14336?
How many prime numbers are there between 40 to 50?
If the 4-digit number y29z is exactly divisible by 9, what is the least value of (y + z)?
If we add 1 to the numerator and subtract 1 from the denominator a fraction becomes 1. It becomes 1/4 if we only add 7 to the denominator what is the fr...
The difference between two numbers is 6, and their product is 5. What is the sum of the squares of these two numbers?
Find the number of zeroes in the product of 20 ×21× 22× ...
There are five numbers A, B, C, D and E. The ratio between the numbers of B and D is (y+1) : 3 respectively. The number C is 12.5% more than the number ...
There are two types of animals in a pet shop. Some are puppies and some are kittens. Each kitten takes 8 biscuits and each puppy takes 11 biscuits. If 5...
Find the median of 5, 6, 10, 7, 7, 8, 6, 5 and 12.