Total distance travelled by A = (20/2) × {2 × 50 + (20 – 1) × 18} = 10 × (100 + 342) = 4420 km Required average speed = 4420/20 = 221 km/h
How is S related to B?
E is the son of A. D is the son of B. E is married to C. C is B’s daughter. How is D related to E?
Who is the wife of E?
How is S related to Z?
Answer the questions based on the information given below.
‘L@M’ means ‘L is the father of M’.
‘L&M’ means ‘L is the sist...
There are six persons, M, N, O, P, Q and R in a family. R is the paternal grandmother of M. O is the sister of Q. N is the father of O. M is the only so...
How D is related to E?
How is H related to son of M?
Introducing a woman, a man said, 'Her sister’s mother is the only daughter of my grandmother.' How is the man related to this woman?
How is S related to R, if T has only one daughter?
