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Pradnya Wasnik

· started a discussion

· 1 Months ago

When i resumed the test after a break it reduced my time by 50 mins thus leaving the test insignificant. I want a test added to my tests for this.

Question:

A brick wall is to be built 20 m long, 3 m high and 40 cm thick. It has a door 3 m x 2 m. Suppose each brick is to be 15 cm long, 712 cm broad and 5 cm thick. How much will be the cost of the bricks at the rate of Rs.800 per thousand bricks?

Options:
A)

Rs.55270

B)

Rs.66230

C)

Rs.30720

D)

Rs.15570

Solution:

Ans: (c)

  

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