Let the mother's age be x years. Father’s age = x + 10, Son’s age = x - 4. Let the daughter’s age be y years. The average age is given by (x + x + 10 + x - 4 ) / 3 = 36. 3x + 6 = 108 3x = 102 x = 34 Son’s age = x – 4 = 30 years. Hence, the Sonr’s age is 30 years. Correct answer: c) 30 years.
How is B related to F?
I.B is wife of C. D is wife of E. F is sister of G, who is daughter of E.
II. E is husband of D, who is daughter &n...
Home of ‘P’ is in which direction with respect to home of ‘Q’?
I. Home of M is to the south of home of P and to the east ...
Out of the eight friends A, B, C, D, E, F, G and H sitting around a circular table. How many person faces the centre?
I. F is immediate neighbor ...
J, K, L, M and N are sitting around a circular table, facing the centre. Who is on the immediate left of L?
I. J sits between K and N. L is on th...
How is R related to Q?
I. A is wife of one of the sons of T and mother of Q who is grandson of R.
II. R is mother of Y. Y is father of Q b...
Seven persons T, U, V, W, X, Y and Z are living in seven different floors. Ground floor is numbered as one and the above floor is numbered as two and s...
Statements: K ≤ L, L = M, M < N
Conclusion: I. N > L II. M ≥ K
...A question is given, followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements is sufficient to ...
Eight boxes namely -A, B, C, D, E, F, G and H are kept one above another not necessarily in the same order. Box C is kept third from bottom at a gap of...
A is in which direction with respect to B?
I. A and B start walking from the same point in opposite directions and after walking 5 kms each, both...
