The main mode of extension in the ‘farmers first’

Find the missing number in the given analogy:

144 : 1728 :: 169 : ?

From the given question, find which figure comes after the four figures which are in series?

Select the number from the given options which can come in place of the question mark (?) in the following series. 

13, 27, 56, 115, 234, ?

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

BCE, GHJ, LMO, QRT, ?

Select the letter-cluster from among the given option that can replace the question mark (?) in the following series.

LOT, NRX, KNS, OSY, ?

Out of the following five figures, four are alike in some manner and one differs from these in that manner. Select the odd figure.

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

16, 35, ?, 217, 653, 1309

Select the option in which the letter-groups show the same relationship as shown by the given pair of letter-groups. 

NEV : PDW