Question
The average cost of 3 chairs is Rs. 9500. The average
cost decrease by 15% when one more chair is included. What is the cost price of the 4th chair?Solution
Total cost of 3 chairs = 9500 × 3 = Rs. 28500 Average cost of all the 4 chairs = 9500 × (85/100) = Rs. 8075 Total cost of all the 4 chairs = 8075 × 4 = Rs. 32300 Cost of the 4th chair = 32300 - 28500 = Rs. 3800
India is world's _____________ largest producer of fruits and vegetables.
When the production of both inter crops is equal to that of its solid planting, it is known asÂ
The specific heat of quartz among the different soil constituents is the ___ ?
Blue colour tag for which category of seed under seed production/generation system?
Rice contains __% protein. Rice protein is known as ___
Select the most appropriate ANTONYM of the given word.
AUTHENTIC
Which of the following can result in heterosis?
Which organization developed the "Rangeen Machhli" app?
Which of the following tree species fixes nitrogen in atmosphere?
Which of the following agroforestry system is a combination of Agri-silviculture and Silvi- pasture where the land is managed for the concurrent product...
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