Let p be a two-digit number and q be the number

How many children does Mr. Jagdish has?

I. Mr. Jagdish has six sons and each has one sister.

In a row of twelve persons are facing north how many person sits between W and N?

Who among P, Q, R, S and T is the shortest but one?

I. Q is taller than S and T.

II. R is shorter than T and P.

Is S is brother in law of K?

I)  S is the only son of Q, who is mother in law of K. S is unmarried. D is daughter of P.

Who scores the highest runs in a match, among five players E, F, G, H, and I?

I. E scores equal to F, who scores five runs more than G.

Six persons P, Q, R, S, T and U sitting in a row facing north. Who among the following sits third from the right end?

Among A, B, C, D and E, which is the smallest?

I. D is greater or equal to E. B is equal to C, which is greater than D.

Six persons R, S, T, U, V and W have different heights. Who is the second tallest person?

Six persons (D, E, F, G, H, and I) are participating in a race. Which of the following statement is redundant to find which person wins the race?