Question
Answer the questions based on the information given
below. There are eight persons J, K, L, M, N, O, P, and Q in a family of three generations. There is one married couple in each generation. J is the father-in-law of P. K is the only son of N. P is the only sibling of K. M is the nephew of K. O is the grandmother of M and mother of L.How many female members are there in the family?Solution
Find the least number of four digits which is exactly divisible by 6, 8 and 16?
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 isÂ
Three numbers a, b and c are co-prime to each other such that ab = 34 and bc = 51. Find the value of (a + b + c).
The greatest number of four digits which when divided by 5, 7, 9 leave remainders 3, 5, 7 respectively is:
A number is three times another number and their HCF is 8. What is the sum of the squares of the numbers?
The HCF of a^6 - 1 and a^4+ 2a^3- 2a-1 is
The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?  Â
The LCM of two numbers is 40 times its HCF. If the product of the numbers is 1440, find their HCF.
- The LCM and HCF of two integers are 540 and 12 respectively. If one of the integers is 90, find the second integer.
The ratio of two number is 13 : 10 and their HCF is 25. then find out their LCM?
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