What is the value of X' in the sequence 2, 7, 22, 67,

Select a suitable figure from the answer figures that would replace the question mark (?) from question figure.

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

Which letter cluster will replace the question mark (?) to complete the given series?

abCD, fgHI, ?, stUV, abCD

New Jersey : Trenton:: Oman :?

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 that is related to first number in the same way third number is related to fourth number.

45: ? :: 58: 377

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

Select the related number from the given alternatives:

19 : ? :: 18 : 5833

Choose the correct alternative from the given ones.

AYD, BVF, DRH, ?, KGL