Tag: math & puzzles

A zookeeper counted the heads of the animals in a zoo and found it to be 80. When he counted the legs of the animals he found it to be 260. If the zoo had either pigeons or horses, how many horses were there in the zoo?

The price of a cycle is reduced by 25 per cent. The new price is reduced by a further 20 per cent. The two reductions together are equal to a single reduction of

The number 0.127 is how much greater than 1/8 ?

The Smith family has a Mother, Father and 7 daughters. Each daughter has 1 brother. How many people are in the family?

The digit in the unit's place of a number is equal to the digit in the ten's place of half of that number and the digit in the ten's place of that number is less than the digit in the unit's place of half of that number by 1. If the sum of the digits of the number is 7, then what is the number?

If x equals the product of two consecutive integers, which are also single-digit prime numbers, which of the following is not the product of two consecutive integers?

A number when divided by 7 leaves remainder 3 then which of the following is exactly divisible by 49? ("^" means power)

rt>0 col A: (3t+4r)/rt col B: (3t+4r)/(r+t) Which Column is greater?