In the following question, select the missing number

Select the option that most closely resembles the image formed in the mirror of the given combination. 

In a certain code language, 'CODE' is coded as '1573' and 'DICE' is coded as '7185'. How is 'O' coded in the given language?

Select the term that will come next in the following series.

A12B, D15E, G18H, J21K, ?

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

Z + Y’ means ‘Z is the father of Y’

‘Z – Y’ means ‘Z is the mother of Y’

‘Z × Y’ means ‘Z is the brother of Y’

Arrange the given words in the sequence in which they occur in the dictionary.

1. Dear 

2. Dean 

3. Deal 

4. Dead 

5. Death

Statement:

A. Some leopards are buffaloes.

B. Some deer are mare.

C. All mare are fawn.

Conclusion:

Select the Venn diagram that best illustrates the relationship among the following classes.

Females, Relatives, Uncles

Which of the following numbers will replace the question mark (?) in the given series? 

19, 26, ?, 46, 59, 74