Select the set in which the numbers are related in the same way as are the numbers of the following sets. (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)

(63, 81, 7)
 (84, 49, 12)

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?

Which letter-cluster will replace the question mark (?) to complete the given series?

LMR, PUA, TCJ, XKS, ?

Given below is a question followed by two statements I and II. Read both the statements carefully to decide which one of them is sufficient to answer the question. Six people - K, M, N, P, Q and R are sitting around a circular table facing the centre. Who sits to the immediate right of K?

(I) K sits third to the left of M. Only one person sits between K and N. R sits to the immediate left of N.
 (II) K sits second to the right of Q. Only two people sit between K and M. P sits second to the left of R.

In a certain code language, 'WAVE' is coded as ‘426522’ and ‘SOUND’ is coded as ’81261323’. How will 'LIGHT' be coded in that language?

Directions: The question below has a statement followed by two conclusions numbered I and II. Based on this choose the option that is most suitable.
Give answer (a) if only Conclusion I is follows.
Give answer (b) if only Conclusion II is follows.
Give answer (c) if either Conclusion I or II is follows.
Give answer (d) if neither Conclusion I nor II is follows.
Give answer (e) if both Conclusion I and II are follows. 

Statement:
Indian won Cricket World Cup 2014
Conclusions
I. Indian cricket players are best in the world.
II. Indian team was able to score more than 300 runs in the World Cup finals.

In a code language, 'AEROPLANE' is written as ‘CCTMRJCLG’. How will ‘CHOPPER’ be written in the same language?

Which number from the options will replace the question mark (?) in the following series?
 2, 4, 8, 32, 256, ?