Question
Who is the daughter of
A? Answer the questions based on the information given below: There are nine members, A-I in a family. No single person in the family is a parent. There are 4 generations in the family. H’s father’s mother’s mother is F. G is the mother in-law of I, who has only one daughter. B is the only sister in-law of G. D is the brother of G’s mother. E is the father of A.Solution
Find the least number of four digits which is exactly divisible by 6, 8 and 16?
The HCF of 6453 and 7122 is 325, their LCM is:
- Two numbers are in the ratio 5:12, and their least common multiple (LCM) is 1,440. Determine the sum of these two numbers.
Let N be the greatest number that will divide 82, 105, 128 leaving the same remainder in each case. Then sum of the digits in N is:
HCF of two numbers 75 and 105 can be expressed in the form of (15m – 120) whereas LCM of these two numbers can be expressed in the form of (50n – 25...
Let N be the greatest number that will divide 78, 109, 140 leaving the same remainder in each case. Then sum of the digits in N is:
The greatest number of four digits which when divided by 10, 12, 14 leave remainders 5, 7, 9 respectively is:
If HCF of two numbers is 11 then which of the following can never be their LCM?
The LCM of two numbers is 960 while their product is 7680. Find the greatest common divisor of the two numbers.
Three numbers a, b and c are co-prime to each other such that ab = 221 and bc = 247. Find the value of (a + b + c).