A. 7.5m
B. 8.5m
C. 10.5m
D. 12.5m
0
The length of a rectangular increased by 10% and it;s breadth is decreased by 10 %. Then the area of the new rectangle is_________?
1
Total area of the 64 small squares of aches board is 400cm2. There is 3cm wide border around the chess board. What is the length of each side of the chess board?
A. Neither increased nor decreased
B. Increased by 1%
C. Decreased by 1%
D. Decreased by 10%
0
A path of uniform width turns the inside of a rectangular field 38m long and 32m wide. IF the path occupies 600 m2 than the width of the path is_______?
A. 17cm
B. 20cm
C. 23cm
D. 26cm
0
How many meters of carpet 63cm will be required to be a floor of a room 14m by 9cm?
A. 3m
B. 5m
C. 8.75m
D. 10m
0
A rectangular measure 8cm on length and it’s diagonals measures 10cm what is the perimeter of the rectangular?
A. 200m
B. 210m
C. 220m
D. 185m
0
The perimeter of a floor of a room is 18m.What is the area of four walls of the room if it; a height is 3m?
A. 36cm
B. 38cm
C. 28cm
D. 18cm
0
A rectangular courtyard 3.78min long and 5.25m broad is to be paved exactly with square tiles all of the same size. The minimum number of such tiles is_________?
A. 21 Sq.m
B. 42 Sq.m
C. 54 Sq.m
D. 108 Sq.m
