· A, B, C, D, E and F have different weights when compared with one another, but not necessarily in the same order.
· At least three people weigh more than C. E has less weight than C.
· Only one person has more weight than D. So, there are three possible cases i.e., Case 1, Case 2 and Case 3.
Case 1:
__ > D > __ > C > __ > E
Case 2:
__ > D > __ > C > E > __
Case 3:
__ > D > __ > __ > C > E
· A has less weight than D but more weight than F and C.
· F has more weight than C. So, case 1 and Case 2 will be invalid.
· Remaining, B will have the maximum weight among all.
Case 3:
B > D > A > F > C > E
· The weight of C and A is 23kg and 56kg respectively.
Case 3:
B > D > A (56) > F > C (23) > E
Finally, we get,
B > D > A (56) > F > C (23) > E
Three people have less weight than A.