Question

2. What number must be subtracted from 11010101 to get 2635967?
3. Find the least number which when divided by 16, 36 and 40 leaves 5 as remainder in each





case.
4. Write all prime number between 1 to 100.
5. Ifa and b are co-primes then find their L.C.M and H.C.F.
6. How many whole numbers are there between 1032 and 1209.
7. A rectangular courtyard is 18 m 72 cm long and 13 m 20 cm broad. It is to be paved with
square tiles of the same size. Find the least possible number of such tiles.
8. The length, breadth and height of a room are 1050 cm, 750 em and 425 cm respectively
Find the length of the longest tape which can measure the three dimension of the room​

Answer 1

2) ans: 13646067 must be subracted ......