Related Questions

A wall 8m long, 6 m high and 22.5 cm thick is made up of bricks, each measuring 25 cm × 6 cm The number of bricks required is
A 7,200
B 6,400
C 6,000
D 5,600
A room 8 m long, 6 m high and 22.5 cm thick is made up of bricks, each measuring 25 cm × 11.25 cm × 6 cm. The number of bricks required is.
A 7200
B 6400
C 6000
D 5600
A will will 8m long, and 22.5 cm thick is made of bricks, each measuring 25 cm X 11.5 cm X 6cm. The numbe of bricks will be required to surround the plot?
A 21
B 22
C 23
D 24
If a ladder touches the roof of a wall and makes an angle of 40° with the 15 metre ling wall , then the length of the ladder is-
A 30m
B 15m
C 45m
D 15√2m
A red house is built from red bricks . A blue house is built from blue bricks. A white house is built from white bricks. Then what is a greenhouse made from ?
A green bricks
B wood
C glass
D steel
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
A ladder is resting against a vertical wall and its bottom is 2.5 m away from the wall. If it slips 0.8 m down the wall, then its bottom will move away from the wall by 1.4 m. What is the length of the ladder?
A 6.2 m
B 6.5 m
C 6.8 m
D \7.5 m
TomatoesA   growsBallC year ling  inD Florida .
A A
B B
C C
D D
Karim said " I met him ling ago" - change the narration
A karim said that he had meet him long ago
B karijm said that he met him long ago
C karim said that he has met him long ago
D karim said that he had met him long ago
If the staff is not held vertical at a level¬ling station, the reduced level calculated from the observation would be
A true R.L.
B more than true R.L.
C less than true R.L.
D none of the above

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