What is the area of a right angled isosceles triangle whose hypotenuse is 8metres?

(a) 64 sq. m .

(b) 128 sq .m .

(c) 256 sq.m .

(d) 32 sq. m .

An equilateral triangle is formed by joining the midpoints of three sides of another equilateral triangle of side 8 metres. What is the area of the smaller equilateral triangle? .

(a) 8m^{2}

(b) 9m^{2}

(c) 4m^{2}

(d) 2m^{2}

The base and altitude of a parallelogram are 12 cm and 8 cm respectively. What is its area? .

(a) 192 cm^{2}

(b) 48 cm^{2}

(c) 36 cm^{2}

(d) 96 cm^{2}

Two adjacent sides of a rectangle are in the ratio 3 : 11. If its area is 132 square metres, then what is its perimeter? .

(a) 28 m

(b) 56 m

(c) 112 m

(d) 14 m

If each of any two opposite sides of a square
is increased by one cm and each of the other two sides is decreased by one cm,
we obtain a rectangle whose area is 63 cm^{2}. What is the perimeter of
the original square? .

(a) 36 cm

(b) 32 cm

(c) 28 cm

(d) 44 cm

What is the area of a regular hexagon whose side measures 4 cm?

(a) 12cm^{2}

(b) 18cm^{2}

(c) 24cm^{2}

(d) 36cm^{2}

Three circles of diameter 6 cm each are bound together by a rubber band as shown in figure. Find the length of the rubber band (in cm) if it is stretched as shown below. .

(a) 9(p + 2)

(b) 6(p + 3)

(c) 18(p + 2)

(d) 3(p + 2)

Find the area of the region swept by the hour hand of a clock, 3.5 cm long, in an interval of 30 minutes. .

(a) sq.cm

(b) sq.cm

(c) sq.cm

(d) sq.cm

The lengths, breadths and volumes of two cuboids are in the ratio of 4 : 5, 3 : 4 and 2 : 3, respectively. What is the ratio of their heights? .

(a) 3 : 5

(b) 8 : 15

(c) 2 : 3

(d) 10 : 9

A tube of side one meter length is cut into small cubes of side 10 cm each. How many such small cubes can be obtained? .

(a) 10

(b) 100

(c) 1000

(d) 10000

1.D. |
2.C. |
3.D. |
4.B. |
5.B. |

6.C. |
7.B. |
8.C. |
9.D. |
10.C. |