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#### Mathematics Solved MCQs Online Quiz Test

Q.1: The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length. The perimeter of the field is———?

- 260m
- 280m
- 360m
- None of these

C

Q.2: The length and breadth of a rectangular piece of land are in the ratio of 5:3. The owner spent Rs 3000 for surroundings it from are the sides at Rs 7.50 per meter. The difference between is length and breadth is———?

- 50m
- 100m
- 150m
- 200m

A

Q.3: 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———–?

- 37
- 38
- 39
- 40

B

Q.4: The Length of a plot is four times is breadth. A playground measuring 1200 square meters occupies a third of the total area of the plot. What is the length of the plot in meters?

- 20
- 30
- 60
- None of these

D

Q.5: If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is———?

- 15.12 sq.cm
- 13.52 sq.cm
- 12.62 sq.cm
- 10 sq.cm

B

Q.6: In a Circle of Radius 5 cm if AB and AC are two equal chords of length 6cm each, then the length of chord BC is———–?

- 24/5 cm
- 12/5 cm
- 7/5 cm
- None of these

D

Q.7: A big rectangular plot of area 4320 Sq.m is divided into 3 square shaped smaller plots by fencing parallel to the smaller side of the plot. However, some area of land was still left as a square plot could not be formed. So 3 more square shaped plots were formed by fencing parallel to the longer side of the original plot. Such that no area of the plot was left a surplus. What are the dimensions of the original plot?

- 160m × 27m
- 240m × 18m
- 120m × 36m
- 135m × 32m

C

Q.8: Which one of the following has a greater perimeter than the rest?

- A square with an area of 36 sq.cm
- An Equilateral Triangle with a side of 9 cm
- A rectangle with 10 cm as length and 40 sq.cm as area
- A circle with a radius of 4 cm

C

Q.9: The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is?

- 26.4 m2
- 39.6 m2
- 52.8 m2
- 79.2 m2

C

Q.10: The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is———-?

- 0.35 cm2
- 17.5 cm2
- 8.75 cm2
- 55 cm2

C