Seven Trainers A, B, C, D, E, F and G – teach management courses at a ABC institute in west Delhi. Each instructor teaches during exactly one term: the first term, the second term, or the third term. The following conditions apply: B teaches during the third term. C and D teach during the same term. G teaches during either the first term or the second term. Exactly twice as many Trainers teach during the third term as teach during the first term. E and G teach during different terms. A and F teach during different terms.

Which of the following cannot be true?

Option 1 - C teaches during the first term

Option 2 - D teaches during the second term

Option 3 - D teaches during the third term

Option 4 - E teaches during the second term

2 Views|Posted 8 months ago

Asked by Shiksha User

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Answered by

Payal Gupta | Contributor-Level 10

8 months ago

Correct Option - 1

Detailed Solution:

If C teaches during the first term, D also teaches the first term which means that four teachers should teach during the third term. But in the given condition it is not possible.

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Result/Players	P	Q	R	S
Won	23	18	10	16
Won	13	16	13	14
Lost	8	13	16	13
Lost	6	8	20	17