Question
Four letter-clusters have been given, out of which three
are alike in some manner and one is different. Select the letter-cluster that is different.Solution
U + 2 = W, W + 3 = Z, Z + 2 = B, B + 7 = I N + 2 = P, P + 3 = S, S + 4 = W, W + 5 = B A + 2 = C, C + 3 = F, F + 4 = J, J + 5 = O T + 2 = V, V + 3 = Y, Y + 4 = C, C + 5 = H
The HCF of two numbers is 14. Which of the following can never be their LCM?
HCF of two numbers 64 and 96 can be expressed in the form of (20m – 108) whereas LCM of these two numbers can be expressed in the form of (60n – 18)...
The sum of two numbers is 96 and their HCF is 12. Total number of such pairs is?  Â
If total number of factors of 2,520 is 'y', then find the value of (y - 4)(y + 6).
Find the HCF of two numbers if LCM and product of those two numbers are 34 and 680 respectively.
The H.C.F of two numbers is 2 and their L.C.M is 117. If one of the numbers is 13, find the other?
The HCF of a^6 - 1 and a^4+ 2a^3- 2a-1 is
The least number which when divided by 8, 10, 12 and 15 leave zero remainder in each case and when divided by 16 leaves a remainder of 8 is:
Find the HCF of two numbers if LCM and product of those two numbers are 30 and 960 respectively.
- The sum of HCF and LCM of two numbers is 425. If the LCM is 16 times the HCF, and one number is 25, find the second.
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