The length of a rectangular plot is 4 ½ times that of its breadth. IF the area of the plot is 200 square meters, then what is it’s length?
A. 25m
B. 30m
C. 44m
D. None of these
Basic Arithmetic
A room is 12 ¼ m long and 7w wide. The maximum length of a square tile to fill the floor of the room with whole number of it’s tiles should be_________?
A. 200cm
B. 175cm
C. 125cm
D. 150cm
parallelogram has sides 60 m and 40 m and one of its diagonals is 80 m long then its area is:__________?
A. 480 sq.m
B. 320 sq.m
C. 600√15 sq.m
D. 450√15
A rectangular carpet has an area of 120 sq.m and a perimeter of 46 m. The length of its diagonal is:_________?
A. 15 m
B. 16 m
C. 17 m
D. 20 m
The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii?
A. 5 m
B. 7 m
C. 8 m
D. 44 m
The length of a rope by which a cow must be tethered in order that she may be able to graze an area of 9856 sq.m is:________?
A. 56m
B. 64m
C. 88m
D. 168m
In a rhombus whose area is 144 sq.cm on of its diagonals is twice as long as the other. The lengths of its diagonals are:_________?
A. 24 cm,48cm
B. 12cm,24cm
C. 6√2cm,12√2cm
D. 6cm,12cm
If a square and a rhombus stand on the same base then the ratio of the areas of the squares and the rhombus is:_________?
A. greater than 1
B. equal to 1
C. equal to 1/2
D. equal to ¼
The number of rounds that a wheel of diameter 7/11 m will make in going 4 km is:_________?
A. 1000
B. 1500
C. 1700
D. 2000
The diameter of a circle is 105 cm less than the circumference what is the diameter of the circle?
A. 44 cm
B. 46 cm
C. 48 cm
D. 49 cm