Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(16, 7, 112)

Which letter-cluster will replace the question mark (?) to complete the given series?
DRBZ, ABKX, ?, UVCT, RFLR

Find the odd letter cluster.

Select the correct combination of mathematical signs to replace ‘*’ signs and to balance the given equation:
96*2*20*2*174

24, 60, 120, 210, ?

Choose the related word/letters/number from the given alternatives.
 NPR : GHI : : TVX : ?

3, 4, 7, 7, 13, 13, 21, 22, 31, 34, (..)

Arrange the following words as they appear in the dictionary?
(A) Chemistry
(B) Chamber
(C) Cheap
(D) Cheerful