On which date is the International Day of Education

Select the related number from the given alternatives:

17 : ? :: 16 : 4097

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

If 60 [15] 3 and 108 [63] 7, then what is the value of A in 156 [A] 16?

Read the given statement and conclusions carefully. Decide which of the given conclusions is/are definitely true from the statement.

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

Joy: Delight :: Barrier: ?

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

55 : 86 :: 39 : ?

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

(7,11, 72)

(5, 8, 39)

Select the option in which the numbers are not related in the same way as are the number of the following set.

(34, 40, 52)

Given set:  [15, 117, 51]