Saline alkali soils

Select the option in which the numbers are related in the same way as are the number of the following set.

(93, 27, 3)

After arranging the given words according to dictionary order, which word will come at ‘Fifth’ position?

1. Popular

2. Population

Select the related number from the given alternatives.

54: 25:: 78: ?

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

64 : 224 :: 98 : ?

If 21 @ 7 = 18 and 43 @ 22 = 68, then 48 @ 49 = '?'.

Four letter-pairs have been given, out of which three are alike in some manner and one is different. Select the letter-pair that is different.

Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.

F S_ Y Z _ _ N _Z F _ _ Y Z