Category: Areas

If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is_________?

Hamad Areas 10/09/2020

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A. 15.12 sq.cm
B. 13.52 sq.cm
C. 12.62 sq.cm
D. 10 sq.cm

The length and breadth of play ground are 36 m and 21 m respectively. Flag staffs are required to be fixed on all along the boundary at a distance of 3 m part. The number of flag staffs will be___________?

Hamad Areas 08/09/2020

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A. 37
B. 38
C. 39
D. 40
(more…)

A rectangular measure 8cm on length and it’s diagonals measures 10cm what is the perimeter of the rectangular?

Hamad Areas 07/09/2020

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A. 36cm
B. 38cm
C. 28cm
D. 18cm

The side of a square is increased by 25% then how much % does its area increases?

Hamad Areas 06/09/2020

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A. 52.65
B. 56.25
C. 50.75
D. 42.75

The diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________?

Hamad Areas 05/09/2020

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A. 8cm
B. 8√2cm
C. 16cm
D. 4√2cm

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?

Hamad Areas 03/09/2020

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A. 17cm
B. 20cm
C. 23cm
D. 26cm

What is the diameter of a wheel that makes 113 revolution to go 2km 26 decametre?

Hamad Areas 02/09/2020

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A. 4 4/13 m
B. 6 4/11m
C. 12 4/11m
D. 12 8/11m

The diameter of a circle is 105 cm less than the circumference what is the diameter of the circle?

Hamad Areas 28/08/2020

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A. 44 cm
B. 46 cm
C. 48 cm
D. 49 cm

The surface area of a (10cm x 4cm x3cm) brick is__________?

Hamad Areas 26/08/2020

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A. 84 Sq.cm
B. 124 Sq.cm
C. 164 Sq.cm
D. 180 Sq.cm

The ratio of the area of a square to that of the square drawn on its diagonal is_________?

Hamad Areas 09/08/2020

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A. 2:5
B. 3:4
C. 3:5
D. 1:2