Bissoy.com
Doctors Medicines MCQs Q&A

In earthwork calculations, how many lifts are to be paid to the contractor when the earth is to be lifted for 4.5 metres?

In earthwork calculations, how many lifts are to be paid to the contractor when the earth is to be lifted for 4.5 metres? Correct Answer Four

In earthwork calculations, the unit of lift is 2 metres for the first lift and one extra lift for every 1 metre. Therefore, when the earth is to be lifted for 4.5 metres, four lifts are to be paid to the contractor. For the first 2 metres, one lift is needed and for the rest 2.5 metres, three more lifts are required which sums up to a total four lifts.

Related Questions

In the question below are given three statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: I. Some lifts are working II. Some working are starting III. Only bus is driving Conclusions: I. Some lifts being driving is a possibility II. All lifts being working is a possibility III. No lifts being starting is a possibility
Three different stones are lifted from the ground level to different heights on different planets as given below: Case 1: A 250 g stone lifted to 10 m on earth. Case 2: A 800 g stone lifted to 2 m on Saturn Case 3: A 1 kg stone lifted to 1 m on Jupiter. Which of the following statements is true? (Given that the acceleration due to gravity on the Earth, the saturn and the Jupiter are 10 m s-2, 15 m s-2 and 25 m s-2 respectively).
How far is point 'R' from Point 'T'? Statement (I): Point 'R' is 5 metres to the north of point 'M'. Point 'U' is 4 metres to the east of point 'R'. Point 'T' is to the west of point 'R' such that points 'U' 'R' and 'T' form a straight line of  metres. Statement (II): Point 'Z' is metres to the south of point 'T'. Point 'U' is  metres to the east of point 'T'. Point 'M' is  metres to the east of point 'Z'. Point 'R' is  metres to the north of point 'M'. Point 'R' lies on the line formed by joining points 'T' and 'U'.
In the question two statements are given. followed by three conclusions, I, II and III. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, supports the given statements. Statement 1: Many business Offices are located in buildings having 2 to 8 floors. Statement 2: If a building has more than 3 floors, it has a lift. Conclusion I: All floors maybe reached by lifts. Conclusion II: Only floors above the 3rd floors have lifts Conclusion III: 7th floors have lifts.
Which of the following statements are true/false?
1. Every contractor needs to furnish to the specified authorities the particulars regarding recruiting and employment of migrant work men in Form X.
2. The wages of every migrant workman in an establishment by a contractor where less than 1000 workmen are employed has to be paid before seventh and in other cases before tenth every month.
3. No wage period shall extend one month.
4. If the employment of any migrant workman is terminated by or on behalf of the contractor, the wages earned by the migrant workman shall be paid before the expiry the second working day from the day on which his employment is terminated.
Ram beats Shyam by 200 metres in a race of 800 metres. Shyam beats Rohit by 100 metres in a race of 1000 metres race. Approximately by how many metres can Ram beats Rohit in a race of 500 metres.
The dimensions of a room are 12.5 metres by 9 metres by 7 metres. There are 2 doors and 4 windows in the room; each door measures 2.5 metres by 1.2 metres and each window 1.5 metres by 1 metre. Find the cost of painting the walls at Rs. 3.50 per square metre.
A cylindrical well of height 80 metres and radius 7 metres is dug in a field 28 metres long and 22 metres wide. The earth taken out is spread evenly on the field. What is the increase (in metres) in the level of the field?
What part of a ditch, 48 metres long, 16.5 metres board and 4 metres deep can be filled by the earth got by digging a cylindrical tunnel of diameter 4 metres and length 56 metres ?
In a race of 200 metres Pillu defeats Chillu by 20 metres and Billu by 30 metres. In the race of 360 metres, by how many metres Chillu will defeat Billu?