Verbal Reasoning - Mental Ability Questions

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

8, 27, 125, 343, ?

In the following question, select the related word from the given alternatives.
Mathematics : Formulas : : Chemistry : ?

If, 4x3=14; 5x4=18; 6x5=22; Then find the value of 7x6=?

After interchanging + & x and 12 &18, which of the following equations will hold true?

If EFMIJ means DELHI, then the last letter of the word got by decoding IQBOS is

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
C A E, F D H, I G K, ?

If 6#30=5; 8#24=3; 7#28=4; then what is the value of 8#40=?

Select the related word/letters/number from the given alternatives.
Cup : Coffee:: Bowl : ?