exam Maths Puzzle Numerical Ability

Not from a text book, from worksheet.

Find four consecutive intergers such that twice the sume of the two greater intergers exceeds three times the first by 91?

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exam Other Question

745.8 mm = ____ Hg = __atm a stone is dropped from a cliff. In the 4 sec, the sound of the stone striking the ground reaches the top of the cliff. If we assume that the speed of sound is 1100 ft/sec, how high is the cliff?