The smallest number, which, when divided by 12 or 10 or 8, leaves remainder 6 in each case, is
1). 246
2). 186
3). 126
4). 66
2. The ratio of two numbers is 3:4 and their HCF is 5. Their LCM is :
3. Sum of two numbers is 384. H.C.F. of the numbers is 48. The difference of the numbers is
4. Two numbers are in the ratio 3:4. Their L.C.M. is 84. The greater number is
6. The smallest perfect square divisible by each of 6, 12 and 18 is
9. The HCF of two numbers 12906 and 14818 is 478. Their LCM is
10. The number between 3000 and 4000 which is exactly divisible by 30, 36 and 80 is