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Five sources of energy – oil, coal, gas, water and wind are scheduled to be found at 5 different times of a day – 2 pm, 3 pm, 5 pm, 6 pm and 9 pm. Wind is not scheduled to be found at 3 pm. Oil is scheduled to be found at time between 3 pm and 6 pm. Coal is scheduled to be found before 5 pm. Gas is scheduled at time after 5 pm. Water is found to be available only after 6 pm. Which source of energy is to be found at time before 3 pm?

Five sources of energy – oil, coal, gas, water and wind are scheduled to be found at 5 different times of a day – 2 pm, 3 pm, 5 pm, 6 pm and 9 pm. Wind is not scheduled to be found at 3 pm. Oil is scheduled to be found at time between 3 pm and 6 pm. Coal is scheduled to be found before 5 pm. Gas is scheduled at time after 5 pm. Water is found to be available only after 6 pm. Which source of energy is to be found at time before 3 pm? Correct Answer Wind

The schedule is as shown below:

Energy

Time (p.m.)

Wind

2

Coal

3

Oil

5

Gas

6

Water

9

 

Hence, the answer is ‘Wind’.

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