Verbal Reasoning - Mental Ability Questions

Select the related word/letters/number from the given alternatives.
30 : 16 :: 24 : ?

Which of the following interchanges in signs and numbers will make the given equation correct?
7 x 9 + 5 = 68

Choose the related word/letters/number from the given alternatives.
AF : BE : : ? : DH

If the second half of the given series is reversed, then what will be the fifth term to the left of the ninth term from the right?

9$YX8N6OLBUJZT@1QFD%

In the following question, select the related letters from the given alternatives.
JQXE : LSZG : : MTNL : ?

Select the related word/letters/number from the given alternatives.
Farmer : Plough:: Painter: ?

Choose the related word/letters/number from the given alternatives. RARE : ERAR : : ROCKET : ?

Hitesh, Sunny, Vicky, Nitin and Bharat are arranged in ascending order of the height from the top. Hitesh is at third place. Bharat is between Nitin andHitesh while Nitin is not at the bottom. Who has the maximum height among them?