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Maths Puzzle
Numerical Ability
find four consecutive odd integerssuch that the sumof the second and the fourth is 63 more than one-fifth of the third.
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book Other Question
the number which best completes the sequence 39 9 4 5 25 20 21 441?
A machine can produce article A in 12 minutes or article B in 16 minutes. If it is planned to produce twice as many of A as B in a working week of 40 hours, how many of each will b