If - means ×, × means +, + means ÷ and ÷ means -, then 40 × 12 + 3 - 6 ÷ 60 = ?

E. NONE OF THESE
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

Number of letters skipped in between adjacent letters in the series are multiples of 3.
Which of the following series observes this rule ?

A. AELPZ
Posted in:  Rule-Detection -  Alphabet Test -  Verbal Reasoning

Complete analogous pair - Tile : Mosaic : : Knot : ?

C. MACRAME
Posted in:  Complete Analogous Pair -  Analogy -  Verbal Reasoning

(i) In a family of six persons A, B, C, D, E and F, there are two married couples.
(ii) D is grandmother of A and mother of B.
(iii) C is wife of B and mother of F.
(iv) F is the grand daughter of E.

How many male members are there in the family ?

D. CANNOT BE DETERMINED
Posted in:  Relation Puzzle -  Blood Relations -  Verbal Reasoning

All the six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B, A and C are a married couple. E is the brother of C. D is the daughter of A. F is the brother of B. Who is the mother of B ?

D. A
Posted in:  Relation Puzzle -  Blood Relations -  Verbal Reasoning