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Number System

Quick practice

Question 1 of 5

The sum of the incomes of tom and Jessy is Rs 900. The ratio of their incomes is 2: 3 while the ratio of their saving is 7: 10. If the expenditure of Jessy is Rs. 240, then what is the expenditure of Tom? 

A

170

B

210

C

230

D

150

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