The main purpose of estimation is: 

If the volume of a wall is 15 m³ and one brick occupies 0.0015 m³, how many bricks are needed? 

Which of the following is not included in a typical cost estimate?

The thumb rule for cement consumption in 1 m³ of concrete is:

 If 1 m³ of concrete requires 0.25 m³ of sand, how much sand is needed for 5 m³? 

Which unit is used for steel reinforcement estimation?

In cost estimation, overhead charges typically include: 

A trader bought an item for ₹400 and sold it for ₹500. What is the profit percentage? 

Cost Price = ₹150, Profit = 10%. What is the Selling Price?

 If an article is sold at a loss of 15%, and its Cost Price is ₹600, what is the  Selling Price?

Profit is always calculated on: 

If Selling Price is ₹850 and Profit is 13.33%, what is Cost Price?

SI on ₹4000 at 5% for 3 years is: 

Time required to double the amount at 10% simple interest is:

SI = ₹1200, Principal = ₹6000, Rate = 10%. Find time.

What is the formula for Simple Interest?

 CI on ₹2000 at 10% for 2 years is:

CI is always: 

 Principal = ₹10000, Rate = 10%, Time = 2 years. Find CI.

Compound Interest formula is:

If the CI for 2 years is ₹420 and SI for the same is ₹400, what is the interest on interest?

 A contractor estimates ₹10000 for a job. He adds 10% for contingencies. What is the final estimate?

A trader marks up an item by 20% and gives 10% discount. What is the effective profit %?

 The quantity of cement bags required for 1 m³ of concrete (M20) is approximately: 

Which is not a part of a detailed estimate?