Question
Meera invests Rs.900 less than Neha, and Meera’s
investment period is 25% more than Neha’s. If the ratio of Neha’s profit to Meera’s profit is 8:9, find Meera’s investment.Solution
ATQ, Let the investment of Meera and Neha be x and (x + 900) respectively. Ratio of the investment period of Meera to Neha = 125:100 = 5:4 ((x+900)×4)/(x×5)=8/9 36(x + 900) = 40x 36x + 32400 = 40x 4x = 32400 x = Rs. 8100
Consider the following statements. In paddy crop, fertilizer application should be directed to the
1. Oxidised zone
2. Reduced zone
3. Surface
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