A family consists of six member's 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 nurse, one housewife and two students in the family. What is the profession of P?

Q, the doctor,is the father of T. S, the housewife, is the grandmother of T and hence the mother of W. Since there are only two married couples one being that of Q, the grandfather of R i.e. U must be married of S. Thus, R and T will be both children of Q and these must be the students. So, P, who remains, shall be the wife of Q and she alone can be the nurse. Thus, U must be the contractor. P is the nurse..

In following questions, one term in number series is incorrect.

Find out the incorrect number

445, 221, 109, 46, 25, 11, 4

Find out the incorrect number

445, 221, 109, 46, 25, 11, 4

3 is subtracted from each number and the result is divided by 2 to obtain the next number of the series.

So , 46 is wrong and must be replaced by 109 - 3 / 2 i.e. 53..

A family consists of 6 members P, Q, R, X, Y and Z .Q is the son of R but R is not mother of Q.P and R are a married couple. Y is the brother of R.X is the daughter of P. Z is the brother of P.

Which is a pair of brothers?

Q is the son of R but R is not the mother. So, R is the father of Q. P is married to R. So, P is the wife of R and the mother of Q. X is the daughter of P and hence of R and so she is the sister of Q. Y is the brother of R and Z is the brother of P. Clearly, Y is brother of R who is a male. So, Y and R is a pair of brothers..

A+B means A is daughter of B

A*B means A i the son of B and

A-B means A is wife of B

If Z*T -S*U+P, what U to Z.

Z*T-S*U means Z is the son of T who is the wife of s who is the son of U i.e Z is the son of S who is the son of U i.e Z is the grandson of U or U is the grandmother or grandfather of z. form the choice( 2) is true..

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 house wife. There is one doctor, 1 contractor, 1 nurse, one house wife and two student in the family. Which of the following are two married couples?

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. The two married couples are Q, P and U,S..

A and B are married couple. X and Y are brothers. X is the brother of A.

How is Y related to B?

Option (A)

A and B are husband and wife. Since X and Y are brothers, and X is the brother of A, Y is also the brother of A.

Thus, Y is the brother-in-law of B.

Hence, the answer is (a).

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If the number 42573 * is exactly divisible by 72, then the minimum value of * is:

72 = 9 x8, where 9 and 8 are co-prime.

The minimum value of x for which 73x for which 73x is divisible by 8 is, x = 6.

Sum of digits in 425736 = (4 + 2 + 5 + 7 + 3 + 6) = 27, which is divisible by 9.

Required value of * is 6.

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Triangles XYZ and PQR are drawn on a square grid. What fraction of the area of triangle XYZ is the area of triangle PQR?

Calculate the area of both triangles using the formula: Area = 1/2 (base x height) And then work out the fraction by dividing the area of PQR by XYZ.

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