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 ? 15 4 16 10 TRUE ANSWER : ? YOUR ANSWER : ?
What is the greatest number which divides 29, 32, 38 and leaves same remainder in each case? 4 2 3 5 TRUE ANSWER : ? YOUR ANSWER : ?
Find the greatest number that will divide 172, 205 and 304 so as to leave the same remainder in each case? 99 None of these 33 66 TRUE ANSWER : ? YOUR ANSWER : ?
If LCM of two number is 693, HCF of two numbers is 11 and one number is 99, then find other 66 55 88 77 TRUE ANSWER : ? YOUR ANSWER : ?
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: 322 345 276 299 TRUE ANSWER : ? YOUR ANSWER : ?
Three numbers are in the ratio 1 : 2 : 3 and their H.C.F is 12. The numbers are 12, 24, 36 5, 10, 15 4, 8, 12 10, 20, 30 TRUE ANSWER : ? YOUR ANSWER : ?
The maximum number of students among them 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is: 1911 91 910 1001 TRUE ANSWER : ? YOUR ANSWER : ?
HCF and LCM two numbers are 12 and 396 respectively. If one of the numbers is 36, then the other number is? 132 66 36 264 TRUE ANSWER : ? YOUR ANSWER : ?