Select the corr ect combination of mathematical signs to replace the * signs and to balance the given equation.
 13 * 5 * 3 * 3 * 2 

Select the set in which the numbers are related in the same way as the numbers of the following set.
 (12, 30, 204)

If P ÷ Q means that P is the mother of Q, P × Q means that P is the father of Q, P – Q means that P is the sister of Q, then which of the following expression shows that A is the father of C?

Directions: Study the following information carefully and answer the questions given below:
 Nine boxes named P, Q, R, S, T, U, V, W and X are placed one above the other but not necessarily in the same order. Only five boxes are placed between P and R. T is placed immediately above R. Only three boxes are placed between T and S. As many boxes are placed between P and S as between Q and T. U is placed below Q, but not at the bottom. More than four boxes are placed between T and U. One box is placed between U and V. Box X is placed above box W.

What is the position of W?

If A denotes ‘+’, B d enotes ‘×’, C denotes ‘−’ and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation?
 41 C 29 A (38 B 3) D 19 A 61 C 17 = ?

In each of the following questions, certain pairs of words are given, out of which the words in all pairs except one, bear a certain common relationship. Choose the pair in which the words are differently related?

In a certain code language, 'STAR’ is coded as '92678' and 'FLAG' is coded as '20261521'. How will 'LOGO' be coded in that language?

By interchanging the given two signs which of the following equation will be not correct?
 – and ×