Find the missing number in the following images.

Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.

I4D : G9F :: L16S : J25U :: W64R : ?

Select the letter that will come next in the following series.
O, R, U, X, A, ___

Select the letter-pair that can replace the question mark (?) in. the following series
BA, DC, FE, HG, ? , LK

Complete the following series.
BY, GT, LO, ?, VE

Directions: Study the following information carefully and answer the given question.
Amongst five friends, each got a different percentage of marks in the examination. Anika scored more than Alka but less than Anjali. Anjali scored 70% marks. Anamika scored less marks than only Anshika. The one who scored the minimum marks scored 65% marks and the one who scored the highest, scored 87% marks.

Who is the most likely to have scored 82% marks?

Ram is related to ‘SITA’ in the same ways as ABHIMANYU is related to ?

In a group of five districts, Akbarpur is smaller than Fatehpur, Dhanbad is bigger than Palamu and Barabanki is bigger than Fatehpur but not as big as Palamu. Which district is the biggest?