When 15% is lost in grinding wheat, a country can export 30 lakh tons of wheat. On the other hand, if 10% is lost in grinding, it can export 40 lakh tons of wheat. The production of wheat in the country is:a.200 lakh tonsb.20 lakh tonsc.80 lakh tonsd.800 lakh tons

Due to reduction of 20% price in wheat, A man can get 10 kg more in Rs 600. New rate of wheat is–a.Rs 11.50 / kgb.Rs 12 /kg c.Rs 12.50/ kgd.Rs  13/ kg

1.15 tonnes of timber was milled to produce 843 kg of wooden planks.What was the percentage of timber lost in the milling process?Answer correct to the nearest whole percentage.

How many kilograms of wheat costing Rs.8 per kg must be mixed with 36 kg of rice costing Rs.5.40 per kg so that 20% gain may be obtained by selling the mixture at Rs.7.20 per kg?

If price of rice is 30% less than that of wheat,then price of wheat is how much per cent more than that of rice?45%37.5%40.65%42.85%

How many kg of wheat costing R8 must be mixed with 36 kg of rice costing Rs. 5.40 per kg so that 20% gain may be obtained by selling the mixture at Rs. 7.20 per kg? Options : 10kg 12kg 9.8kg 10.8kg