Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row- 9, 21, 124
 Second row- 11, 25, 148
 Third row- 17, ?, 220
 (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 that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
 24 : -192 :: -31 : 248 :: -18 : ? 

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair. 

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
 16 : 69 :: 24 : ? :: 31 : 144 

Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row- 3, 43, 4
 Second row- 6, 241, 5
 Third row- 2, ?, 11
 (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 letters share the same relationship as that shared by the given pair of letters.

JT : NX

Select the option that is related to the third term in the same way as the second term is related to the first term.

Colour : Red :: Profession : ?

Select the word pair in which the two words are related in the same way as the two words in the following word-pair.

Five : Pentagon