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
Mathematics Mcqs
If a square and a rhombus stand on the same base then the ratio of the areas of the squares and the rhombus is:_________?
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
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:_________?
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
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:________?
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
The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii?
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 diameter of a circle is 105 cm less than the circumference what is the diameter of the circle?
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
The number of rounds that a wheel of diameter 7/11 m will make in going 4 km is:_________?
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
A circular wire of radius 42 cm is cut and bent in the form of a rectangle whose sides are in the ration of 6:5 The smaller side if the rectangle is:_________?
A circular wire of radius 42 cm is cut and bent in the form of a rectangle whose sides are in the ration of 6:5 The smaller side if the rectangle is:_________?
A. 30 cm
B. 60 cm
C. 72 cm
D. 132 cm
If the diameter of a circle is increased by 100 % its area is increased by:_________?
If the diameter of a circle is increased by 100 % its area is increased by:_________?
A. 100%
B. 200%
C. 300%
D. 400%
If the radius of a circle be reduced by 50% its area is reduced by:_________?
If the radius of a circle be reduced by 50% its area is reduced by:_________?
A. 25 %
B. 50%
C. 75%
D. 100%