Which of the following terms is associated with the

Select the option that will fill in the blank and complete the given series.

7, 9, 13, 21, __________

Identify the figure that completes the given pattern.

1. 

Select the correct mirror image of the given figure when the mirror is placed at line MN as shown.

Select the option in which the number-pair does NOT share the same relationship as that shared by the given number-pair.

7 : 216

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

31, 38, 47, 58, 71, ? 

Five people make statements about their heights. Only one of them is lying. Study the statements carefully and identify the second

Which of the following letter-clusters will replace the question mark (?) in the given series to make it logically complete?