In a coding system, 'COLD' is coded as '1357' and 'WARM' is coded as '2468'. What is the code for 'MOW'?

A. 468
Posted in:  Mixed Letter Coding -  Coding - Decoding -  Verbal Reasoning

From a set of items: P, Q, R, S, and T, the following selection rules apply: 1) P cannot be selected if Q is selected. 2) R must be included if S is included. Which of the following selections is valid?

B. Q, R, T
Posted in:  Selection Based On Given Conditions -  Puzzle Test -  Verbal Reasoning

Four students - A, B, C, and D - scored different marks in an exam: 85, 90, 75, and 80. A scored more than B but less than C. D scored the lowest. Who scored 90?

C. C
Posted in:  Jumbled Problems -  Puzzle Test -  Verbal Reasoning

Identify the odd number pair from the following groups.

B. 2, 4
Posted in:  Choose odd Number Pair / Group -  Classification -  Verbal Reasoning

What is the sum of the roots of the quadratic equation x² - 5x + 6 = 0?

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics