Related Questions

A tea merchant blends 2 kinds of tea, putting in 3 parts of a Tk. 25 per kg grade to 1 part of a Tk. 15 per kg. If the mixture is changed to 1 part of the Tk. 25 per kg grade to 3 parts of the less expensive grade, how much will the shop lose or save in blending 200 kg?
A lose Tk. 500
B loss Tk. 1,000
C save Tk. 1,500
D save Tk. 1,000
At roof slab level over the DPC, __________ are provided.
A Tiles
B Concrete
C P.C.C
D Rubber sheet
Which of the below is an example of semi rigid DPC material?
A Plastic sheeting
B Cement concrete
C Asphalt
D Stone
If the soil is dry, DPC for ground floor consists of the layer of:
A Metal
B Coarse sand
C Fine sand
D Concrete
DPC materials can be classified into:
A 3
B 4
C 2
D 5
DPC materials should ideally be flexible, where differential thermal movements occur.
A True
B False
For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing of concrete, number of bar(s) required on bar chart, is
A 1
B 2
C 3
D 4
Reba's grade was in the 80th percentile out of 120 grades in her class. In another class of 200 students there were 24 grades higher than Reba's .If nobody had Reba's grade. then Reba was what percentile of the two classes combined?
A 30th
B 55th
C 67th
D 85th
The plinth area of a building not includes
A Area of the walls at the floor level
B Internal shaft for sanitary installations up to 2 sq m. in area
C Lift and wall including landing
D Area of cantilevered porch
The expected out turn of brick work in cement mortar in foundation and plinth per mason per day, is
A 1.00 m3
B 1.25 m3
C 1.50 m3
D 1.75 m3

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