Arrange the given words in the sequence in which they

Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?

Who might be sitting between C and G, if there is only person between them?

 If ÷ is interchanged with − and × is interchanged with +, then which of the following expressions is correct?

In a certain code language, BUTTER is written as 2212020518, MINED is written as 1391454. How will OIL be written in that language?

Select the number from the given options to complete the series.

25, 30, 40, 55, 75, ___

Choose the correct mirror image of the following figure. (Note: Mirror is placed vertically towards the right of the figure)

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

TRY_ US_U V_YU _UYU XVY_

Statement: Some gold is silver. All are silver metal.

Conclusion:

i) Some gold are metal.

ii) Some metals are silver.

If P > U > M = E > H = F < C, then which of the following conclusions will not be correct? 

Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1. Appear