According to the National Sample Survey (80th round,

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

Expand: Enlarge :: Condense: ?

If 49 × 23 = 41, 26 × 47 = 23 and 64 × 99 = 42, then 57× 68 = ?

From among the given alternatives select the one in which the set of numbers is most like the set of numbers given in the question.

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

(5, 500, 10)

Statements: N > U < I ≤ R < D < A; K ≥ O = G > X = E > A

Conclusions:

I. R < E

II. K > D

III. U ≥ X

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

Select the letter triad from the given options which follows the same relation as shown below.

(IL, FI, CF)

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.