If I denotes ‘÷’, J denotes ‘×’, K denotes ‘−’ and L denotes ‘+’, then what will come in place of ‘?’ in the following equation?
 37 L 25 K (14 J 2) L (2 J 13) K (62 I 31) = ?

Which letter cluster will replace the question mark (?) to complete the given series?
 NAME, NEME, ?, NOME, NUME

In a certain code language, ‘NUMERICAL’ is written as ‘ICALRNUME’ and ‘SCATTERED’ is written as ‘EREDTSCAT’. How will ‘EXPLOSION’ be written in that language?

‘A @ B’ means ‘A is the husband of B’.
 ‘A & B’ means ‘A is the mother of B’.
 ‘A # B’ means ‘B is the daughter of A’.
 If G # H & I @ J & K, then how is H related to J?

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
 35 * 5 * 7 * 2 * 19 = 42

Direction: Read the following information carefully and answer the given questions:

There are nine people A, B, C, D, E, F, G, H and I who all live in different cities such as Mumbai, Kolkata, and Jaipur but not necessarily in the same order. Not more than three people live in the same city and at least two people live in the same city. A neither live in Mumbai nor in Kolkata. D and G are friends but live in different cities but none of them lives in Jaipur. Either H or F lives in Kolkata. B and G live in the same city but it's not Mumbai. I, E and D are friends and the two of them live in the same city. E and H live in the same city but not Mumbai.

Find the odd one out?

Which letter-cluster will replace the question mark (?) to complete the given series?
 ERKV, HYVK, ?, NMRO, QTCD

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
 268 * 4 * 8 * 5 * 14 = 41