Select the number that will replace the question mark

How many such numbers are there which is preceded by alphabets and followed by symbols?

The term ‘toast’ is related to _______________.

What will be the next term in the series?

I, V, X, L, C, D, ?

What will come in place of question mark (?) in the following series?

DLN        CKO       BJQ        ?          ZHX

In the given arrangement, how many such numbers are there which immediately followed by a letter?

How many vowels are there in all the words if the last alphabet in each alphabet is replaced by the succeeding letter?

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

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