select the correct mirror image of the given combination when the mirror is placed at MN as shown. 

Which number will replace the question mark (?) in the following number series?
 5, 4, 6, 15, 56, ?

If a star is called a planet, a planet is called a satellite, a satellite is called a galaxy and a galaxy is called a comet, then in which class will the Earth be?

Select the odd group of numbers. (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 /subtracting /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)

Direction : Which of the answer figures is exactly the water image of the given figure? 

Question Figure:

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: 

Some pets are birds.
 All birds are mats.

Conclusions: 

I. All mats are birds.
 II. Some mats are pets.

In a certain code language, 'EARLY’ is written as 'ZNSCF' and 'GAUGE' is written as 'FIVCH'. How will 'INBOX' be written in that language?

A + B means ‘A is the father of B’
A – B means ‘A is the mother of B’
A % B means ‘A is the brother of B’
A # B means ‘A is the daughter of B’
If P + Q % R % S # T – U, then how is Q related to U?