Dayanand is a well-educated man who was aware of the need of fresh vegetables and fruits in the present situation, where we have to boost our immunity to protect us from diseases. So he has decided to start organic farming using organic manure instead of chemical fertilizers. This process involves the use of biological materials, avoiding synthetic substances to maintain soil fertility and ecological balance thereby minimizing pollution. As it provides pollution and chemical-free, nutritious food items for humans, he thought of spending all his savings for agriculture.
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Dayanand had an amount of 80 lakhs with him. He spent 44 lakhs for purchasing a rectangular plot of land for cultivation. The length of the plot was 10 more than 5 times its breadth. Then he made a strong fence of 920m around it and made the land ready for cultivation.
Q1) What percentage of money did he use for purchasing the land?
a. 50%
b. 55%
c. 60%
d. 70%
Q2) What is the length of the plot he purchased ? *
a. 75m
b. 150m
c. 350m
d. 385m
Q3) What is the cost of ploughing the plot at the rate of Rs. 12 per sq.m? *
a. Rs. 346500
b. Rs. 67500
c. Rs. 257000
d. Rs. 85000
Q4) He wanted to make a circular path inside the plot for evening walk. What is the maximum possible outer radius of the path he can make? *
a) 37.5m
b) 19.5m
c) 460m
d) 875m
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