1.

A factory buys 8 machines. 3 Machine A, 4 Machine B and rest Machine C. Prices of the machines are Rs. 45000, Rs. 25000 and Rs. 35000 respectively. Calculate the average cost (in Rs) of these machines?1). 337502). 350003). 362504). 32250

Answer»

A FACTORY buys 8 machines.

3 Machine A, 4 Machine B and rest Machine C.

So, the no. of machine C = 8 - 3 - 4 = 1

Prices of the machines are Rs. 45000, Rs. 25000 and Rs. 35000 respectively.

So, the total price of all machines

= Rs. (45000 × 3) + (25000 × 4) + (35000 × 1)

= Rs. 135000 + 100000 + 35000

= Rs. 270000

∴ The average price of machine = Rs. 270000/8 = Rs. 33750.


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