Estimating and Costing Quiz

What is one of the factors that could influence the cost of concrete works?

• Type of formwork

• Size of the construction site

• Quantity of water used

• Color of cement

What is the concrete strength (N/mm2) at 7 days for a mix ratio of 1:2:4?

• 14

• 20

• 30

• 17

How much does 1m3 of cement cost in Example 1.1?

• RM28.00

• RM10.50

• RM120.27

• RM35.00

What is the labour cost for mixing concrete in Example 1.1?

• RM40.00

• RM50.00

• RM170.27

• RM10.00

What is the total cost per m3 for concrete in Example 1.2?

• RM28.49

• RM172.93

• RM25.54

• RM198.87

How much does 1 tonne of 16mm diameter high tensile steel reinforcement cost in Example 2.1?

• RM2.75

• RM2.60

• RM2.56

• RM2.79

What is the cost per m2 for plywood formwork to horizontal soffit of slab in Example 3.1?

• RM28.50

• RM24.78

• RM13.75

• RM11.03

How many days does it take to dismantle strut of floor in the slab according to Table 15?

• 10

• 8

• 4

• 3

What is the weight (kg/m2) of BRC steel bar with reference number A142?

• 6.16

• 1.54

• 2.22

• 3.95

How many labour hours are required for preparing and fixing per m2 of formwork for Column, Beam, and Lintel?

• 0.75

• 1.50

• 1.00

• 0.50