Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
 10 : 0 :: 12 : ? :: 16 : 3 

Select the related word from the given alternatives:

Medicine : Patient : : Education : ?

In a certain code language, 'GHOST’ is written as 'ONGCB' and 'ABIDE' is written as 'UTMRQ'. How will 'RULES' be written in that language?

Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
 RL : VJ :: AN : ? 

Which number from the options will replace the question mark (?) in the following series?
 3, 13, 53, 213, ?

Directions: In each question below are given two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.

Statements: 

All circles are a triangle.
 Some triangle is rectangle.
 All rectangles are square.

Conclusions:

I. Some triangles are not rectangle.
 II. No square is a circle.

By interchanging the given two signs and numbers which of the following equation will be not correct?
 ÷ and ×, 1 and 3

Select the word-pair that best represents a similar relationship to the one expressed in the given pair of words. (The words must be considered as meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word)
 Hen : Coop