Mathematics
In how many ways can 4 children stand such that A and B are together?
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Solve for x:
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Three consecutive integers are listed in increasing order. If their sum is 102, what is the second integer in the list?
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If a^(2x−2) = 1 where a is a positive real number other than 1, then x = ?
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The number, whose 17% is 51, is:
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Pieces from 42.5 m rod (85 cm each):
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A train traveled a distance of 6,000 km from Lahore to Karachi in 22 hours, and during travel from Karachi to Lahore the train got later due to engine failure and reached Lahore in 28 hours. What is the average speed of train?
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Simplify (2 + 32) + (3 + 23) = ?
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If x3 = 64, then the value of x is:
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