exam Maths Puzzle Numerical Ability

The sum of a numer and its reciprocal is 5/2
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exam Other Question

ON a spinner there were 10 equal spaces.Each space had a different number.What is the probability of getting any particular number?

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City A and VCity B are 440 miles apart. If Jack leaves city A traveling 50 mph and Jill leaves city B traveling 60 mph, how long will they travel if they drive toward each other?