Rajesh spent 46% of his monthly income on food and 54% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh is Rs. 1242, then find the amount spent by him on study.
Let monthly income of Rajeev is Rs. x So, 0.54 × 0.46 × x = 1242 Or, x = 5000 Amount spent on study = 0.54 × 0.54 × 5000 = Rs. 1458
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