exam Maths Puzzle Numerical Ability

The student store sells physical education uniforms, one style for boys and one style for girls. The uniforms come in 4 different sizes; small, medium, large and extra large.

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exam Other Question

Can someone think of an exponential function like compounding interest that we encounter in our work or in our personal life? which of the following represents a permutation?
a. rolling a number cube
b. arranging a wardrobe options of jeans and sweaters
c. choosing 1st,2nd, and 3rd chair in the band
d. selecting 6 CDs from a collection of 50