exam Maths Puzzle Numerical Ability

Kim weighs 72 kg and eddie weighs 60 kg . Kime is sitting 2 m from fulcrum of a seesaw . How far from kim should eddie sit to balance the seesaw?

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exam Other Question

choosing a local phone number if the exchange is 234 and each of the four remaining digits is different. Solve the equation.

64k^2-9=0