A farmer wants to buy 42 deeps if each deep is 250 rupees. How much should he pay?

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Rs. 10500

Rs. 11500

Rs. 12500

Rs. 13500

answer is A.

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Detailed Solution

Concept- Utilize the calculation that 42 deeps will cost the same amount as one deep, multiplied by 250, to determine the total cost.
We'll apply the unitary technique in this case. Consequently, let's first comprehend the Unitary technique.
From a specified multiple, it is used to determine the value of a single unit. How to determine the worth of one price, for instance, if the cost of 30 pens is Rs. 300 . The unitary approach can be used to complete it. Additionally, after determining the value of a single unit, we may multiply that value to get the value of the other units.
Each depth is listed here with a price of Rs. 250. 42deeps are wanted by the farmer. As a result, we are required to determine several prices for a single product.
We will write it in mathematical form as,

So, it can solve as

On multiplying we get costs of 42 deeps as

Thus, farmers should pay Rs. 10500 for 42 deeps.
Hence, the correct option is 1.

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