Which one of the following is not essential for a valid

Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the odd letter-cluster.

In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.

If in a certain language, NATURE is coded as MASUQE,how is FAMINE coded in that language

How many such numbers are there in the following string each of which is NOT followed by a symbol?

Which letter-cluster will replace the question mark (?) to complete the given series?

GOWB, MVEK, SCMT, ?, EQCL

i) sitting on the third position on the right side of the F, A is sitting in the second position on the left side.

Which two signs should be interchanged to make the given equation correct?

13 + 145 ÷ 29 × 52 – 11 = 106

Choose the figure which is different from the rest. 

What should come in place of ? in the given series based on the English alphabetical order?

MFX, JCU, GZR, DWO,?