Related Questions

The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?
A 32
B 40
C 60
D 72
3cm, 4cm ও 5cm বাহুবিশিষ্ট ত্রিভুজটি হবে-
A সমকোণী
B সূক্ষকোণী
C সমবাহু
D সমদ্বিবাহু
The method of moving each brick through a small horizontal distance before it is finally laid in any brick wall and pressing it by means of brick hammer, is known as
A Troweling
B Laying
C Grouting
D Placing
The height of a box is 10cm, its upper and lower lids are square in shape. If the total surface area of the box is 250 cm^2, the length of its side is :
A 25cm
B 5cm
C 10cm
D 8cm
The piece of a brick cut along the centre of width in such a way that its length is equal to that of full brick, is called
A Half brick
B Queen closer
C King closer
D Bevelled closer
The piece of a brick cut with its one corner equivalent to half the length and half the width of a full brick, is known as
A Queen closer
B Bevelled closer
C King closer
D Half king closer
The frog of the brick in a brick masonry is generally kept on
A Bottom face
B Top face
C Shorter side
D Longer side
Excess of alumina in brick earth makes the brick
A Impermeable
B Brittle and weak
C To lose cohesion
D To crack and warp on drying
Which of the following ingredients of the brick earth enables the brick to retain its shape?
A Alumina
B Silica
C Iron
D Magnesia
The area of a triagnle with sides 3cm , 5 cn, 6 cm is-
A 28cm2
B 214cm2
C 314cm2
D 14cm2

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