What is the theme for International Day of Yoga

If G = 7 and CELLS = 51, then MUTUAL =

Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.

Which of the following will best complete the relationship given below?

LMW: NIT :: QEG :?

Select the option that is related to first number in the same way third number is related to forth number.

26: ? :: 34: 1224

Select the number -pair from the given options that shares a similar relationship as the given number-pair.

192-108

Bat : Squeak :: Bear : ? 

5 :124 :: 7 : ?

Select the combination of letter that when sequentially placed in the blanks of the given series will complete the series.