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Areas

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:_________?

Areas, Mathematics Mcqs /
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

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:_________? Read More »

Areas, Mathematics Mcqs

If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________?

Areas, Mathematics Mcqs /
If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________?

A. 9 1/11 %
B. 10%
C. 11%
D. 11 1/9 %

If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________? Read More »

Areas, Mathematics Mcqs

The length of a rectangle is twice its breadth, if length is decreased by 5 cm and the breadth is increased by 5 cm. The length of the rectangle is_________?

Areas, Mathematics Mcqs /
The length of a rectangle is twice its breadth, if length is decreased by 5 cm and the breadth is increased by 5 cm. The length of the rectangle is_________?

A. 20 cm
B. 30 cm
C. 40 cm
D. 50 cm

The length of a rectangle is twice its breadth, if length is decreased by 5 cm and the breadth is increased by 5 cm. The length of the rectangle is_________? Read More »

Areas, Mathematics Mcqs

A rectangle has 15 cm as its length and 159 cm2 as its area. Its area is increased to 1 1/3 times the original area by increasing only its length its new perimeter is:_________?

Areas, Mathematics Mcqs /
A rectangle has 15 cm as its length and 159 cm2 as its area. Its area is increased to 1 1/3 times the original area by increasing only its length its new perimeter is:_________?

A. 50 cm
B. 60 cm
C. 70 cm
D. 80 cm

A rectangle has 15 cm as its length and 159 cm2 as its area. Its area is increased to 1 1/3 times the original area by increasing only its length its new perimeter is:_________? Read More »

Areas, Mathematics Mcqs