Question
Which of the following pair lives on perfect
cube-numbered floors? Study the following information carefully and answer the questions given below. Nine persons – A, B, C, D, E, F, G, H and I – are living on the same building such as ground floor is numbered as 1, just above it is floor 2, then the top floor is numbered as 9 but not necessarily in the same order. The following information is known about them. Only two persons live between C’s floor and B’s floor. Neither C nor H lives on an odd-numbered floor. The person who lives immediately above B lives three floors above F. There is only one floor between H’s floor and D’s floor. The number of floors above D is the same as the number of floors below G. At least one person lives between B and H. The number of floors between G and F is the same as the number of floors between E and D. A lives below I but above ESolution
Only two persons live between C’s floor and B’s floor. Neither C nor H lives on an odd-numbered floor. The person who lives immediately above B lives three floors above F. The number of floors between G and F is the same as the number of floors between E and D. A lives below I but above E. This eliminates case 4.
Determine the total count of prime factors in the product: 217Â x 197Â x 107
Three numbers are in the ratio 5:6:9 respectively. If the HCF of the numbers is 2, then find the LCM of the numbers.
Three numbers are in the ratio 2:5:7 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
How many factors does the number 675 have in total?
Two numbers are in the ratio 5:7. The product of their H.C.F. and L.C.M. is 5040. The sum of the numbers is:
Find the greatest number of four digits which is exactly divisible by 12, 15, 20 and 35?
- The greatest common divisor of 98 and 490 is:
If total number of factors of 5,292 is 'x', then find the value of (x - 7)(x + 2).
LCM of two numbers is 5 times their HCF. The product of the numbers is 4500. What will be the maximum possible difference between the numbers?
Find the smallest number that leaves 16 as remainder when divided by both 28 and 42.