Two different positions of the same dice are shown, the six faces of faces of with are numbered from 1 to 6. select the number that will be on the face opposite to the one showing'2'.

In a certain code language, 'PENCIL' is written as '1771771418' and 'ERASER' is written as '6204231024'. How will 'SHARPNER' be written in that language?

A # B means ‘A is the sister of B’
 A @ B means ‘A is the daughter of B’
 A & B means ‘A is the husband of B’
 A % B means ‘A is the father of B’
 If A % B & C # D @ E, then how is B related to E?

Select the number from among the given options that can replace the question mark (?) in the following series. 

Question figure.

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row- 2, 57, 7
 Second row- 6, 225, 3
 Third row- 5, ?, 2
 (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)

Select the option in which the two numbers are related in the same way as are the numbers in the given number-pair.
 (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
17 : 19

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements: 
 I. All X are B.
 II. All N are X.

Conclusions: 
 I. All N are B.
 II. Some B are X.

‘A # B’ means ‘A is the brother of B’.
 ‘A @ B’ means ‘A is the daughter of B’.
 ‘A & B’ means ‘A is the husband of B’.
 ‘A % B’ means ‘A is the wife of B’.
 If Z % X # C @ V & B @ N, then how is Z related to B?