Select the option in which the words are related in the same way that the relation is to the pair of given words.

Apple: Fruit

Select the related word/letters/number from the given alternatives.
13 : 0165 : : 15 : ?

In a certain code language. 'BEAUTY' is written as 'ZUVBFC'. He will 'MARTYR' be written as in that language?

Statement:

“Use our product to improve memory of our child. It is based on natural herbs and has no harmful side effects.” An advertisement of a pharmaceutical company.

Assumptions:

I. People generally opt for a medical product which is useful and has no harmful side effects.

II. Improving memory of child is considered as important as important by many parents.

Question figure

In the following question, select the missing number from the given series.
111, 222, 444, ?, 1776, 3552

In a certain code language, 'GRAY' is coded as ‘718125', 'FOMK' is coded as ‘6151311'. How will 'CBHL' be coded in that code language? 

In the given Venn diagram, the ‘circle’ represents ‘ladies’, the ‘triangle’ represents ‘teachers’, and the ‘rectangle’ represents ‘unmarried person’. The numbers given in the diagram represent the number of persons in that particular category.
How many married ladies are teachers?