Question
Four of the five are alike in a certain way and hence
forms a group. Who among the following does not belong to that group? Study the following information carefully and answer the given questions: There are eight persons i.e. A, B, C, D, E, F, G and H are sitting in a linear row. All of them are facing in the north direction. Only one person sits between H and A who sits third from the one of the ends of the row. D sits to the immediate left of H. F sits third to the left of G. F does not sit at the end of the row. More than three persons sit between B and A. C sits three places away from G.Solution
STEP I: Only one person sits between H and A who sits third from the one of the ends of the row. As per this statement, there will be four possible cases and the arrangement will look like this:
Case-2
STEP II: D sits to the immediate left of H. As per this statement, CASE I will get eliminated and we will continue with CASE I (A), CASE II and CASE II (A) and the arrangement will look like this:
STEP III: F sits third to the left of G. F does not sit at the end of the row. As per this statement, CASE I (A) will get eliminated and we will continue with CASE II and CASE II (A) and the arrangement will look like this:
STEP IV: C sits three places away from G.Asperthisstatement, CASEII willgeteliminatedandwewillcontinuewith CASEII(A) andthe arrangementwilllook like this:
STEP V: More than three persons sit between B and A. As per this statement, the final arrangement will look like this:
Logic : Only C among the given options sits at the one of the ends.
The H.C.F. of two numbers is 16 and the other two factors of their L.C.M. are 4 and 13. The larger of the two numbers is:
- If the product of two numbers is 144 and their HCF is 6, then find the LCM of the given two numbers.
The product of two numbers is 5760 and their GCD is 48. What is the LCM?
Find the HCF of two numbers if LCM and product of those two numbers are 45 and 630 respectively.
- Find the HCF of 84 and 630.
- The product of two numbers is 4620 and their L.C.M is 210. What is the H.C.F of the two numbers?
Determine the LCM of (8/35) and (24/5).
Sum of the two numbers is 40 and their HCF and LCM are 8 and 48, respectively. Find the sum of reciprocal of the given two numbers.
Determine the difference between the LCM and HCF of 18, 24, and 36.