1.

Two-third of a number exceeds one-third of the number by 10. Find the numberA. 10B. 20C. 30D. 40

Answer» Correct Answer - c
Let the equantity be x
`(2)/(3)x - (1)/(3) x = 10`
`(x)/(3) = 10`
`x = 30`
Hence, the correct option is (c)


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