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This math puzzle 12 is on logical reasoning,work - time, exponents etc.A. 3/5 B. 5 C. 10 D. 12 E. -10

A. M = ( pqr ) / 100 B. M=p+q+r C. M=10p + 5q + 2r

D. M = P/10 + q/4 +r/2 E. M = P/100 + q/50 +r/20

A. 3 B. 4 C. 6 D. 8 E. 9

A. 6 B. 18 C. 24 D. 32 E. 44

A. 5 B. 15 C. 20 D. 35 E. 45

A. 750 B. 120 C. 40 D. 24 E. 20

A. 1 B. -1 C. xy + yz + zx D. x + y + z

E. x

A. 2ab B. 2a

A. 25 B. 16 C. 81 D. 64 E. 49

A. -7 B. -5 C. -2 D. 5 E. 7

From Math Puzzle 12 to Math Teasers

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