Mock Test

What must be added to 203 to get a number whose digits are reversed of the given number?

The capacity of a water tank is 300 litres. Express its capacity in millilitres.

Of 7,12,540 and 71,25,400 which number is greater and by how much?

Find the L.C.M Of 36,45 and 60

Determine the greatest three digit number exactly divisible by 8,10 and 12

Find the smallest number which when reduced by 6 is divisible by 12, 15 ,20 and 27.

The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:

Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?

Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:

1 gram = ___ milligrams.