A family consists of 6 members P, Q, R, S, T, and U . There are two married couples . Q is a doctor and the father of T ,U is grandfather of R and is a contractor . s is grandmother of T and is a housewife. There is one doctor, one contractor -one house wife and two students in the family.

Which of the following is definitely a group of male members?

Q the doctor, is the father of T. S, the house wife, is the grandmother of T and hence the mother of Q. Since there are only two married couples one being that of Q, the grandfather of R i. e, U must be married to S. Thus, R and T will be both children of Q and these must be the student. So P, who remains, Shell be the wife of Q and she alone can be the nurse. Thus, U must be the contractor. Clearly, for definite the males are Q, the father and U, the grandfather..

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. ac _ cab _ baca _ aba _ acac

The series is acac / abab / acac / abab / acac.Thus, the pattern acac, abab is repeated.

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The sum of age 5 children born at the interval of 2 year each is 40 year. Find out the age of eldest child?

let's age of youngest child = x

Then the age of 5 children can be written as x,( x + 2) ,(X + 4 ),(x + 6) and( X + 8).

Age of elders child = X + 8

Then ,

X + (X + 2 )+ (X+ 4) +( X + 6) + (X + 8) = 40

5 X + 20 = 40

5 X = 40 - 20

X = 20 / 5

X = 4

Age of elders child = X + 8

4 + 8 = 12.

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Look at this series: 8, 22, 8, 28, 8, . . .

What number should come next ?

What number should come next ?

This is a simple addition series with a random number, 8, interpolated as every other number.

In the series, 6 is added to each number except 8, to arrive at the next number.

In this Series 8 is common number.

Now add 6 with 22 or 28.

22 + 6 = 28

28 + 6 = 34.

So the answer is 34..

All these 6 members of a family A, B, C, D, E, F are travelling together. B is the son of C but C is not the mother of B, A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B. Who is the wife of E?

B is the son of C but C is not the mother of B means C is the father of B. A is married to C means A is the mother of B. F is brother of B means F is son of A and C. D is daughter of A means D is daughter of A and C. Clearly from the data available the wife of E cannot be determined..