Verbal Reasoning - Mental Ability Questions

Select the missing numbers from the given alternatives 12 8 4 8 4 12 4 12 8 100 44 ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
ACE, FHJ, KMO, ?

In the following question, select the related number from the given alternatives.
562 : 30 : : 663 : ?

Every integer is a rational number.

Select the related word/letters/number from the given alternatives.
Frog : Amphibian : : Cobra : ?

Five friends are sitting on a bench facing the north. Ankit is sitting to the immediate right of Anjum. Amit is sitting to the left of Priya and to the immediate right of Ram. Ram is sitting to the right of Ankit. Who is sitting at the extreme right end?

Ramesh and Suresh are brothers. Dharmendra is the father of Ramesh and Sunita is the wife of Suresh's only brother. Sapna is the daughter of Sunita. How is Sapna related to Dharmendra?

If QUICKLY is coded as OSGAIJW, then how will HUE be coded as?