TCS Geometry Questions Quiz-1

Question 1

Time: 00:00:00

An oblong piece of ground measures 19m 2.5 dm by 12m5dm. From center of each side of the ground, a path 2m wide goes across to the center of the opposite side. What is the area of the path?

59.5 $m^{2}$

34 $m^{2}$

54 $m^{2}$

78.65 $m^{2}$

Question 2

Time: 00:00:00

In triangle PQR, PQ=6 cm, PR=8 cm, and QR=12 cm. Calculate the area of the triangle PQR

23.33 $cm^{2}$

17.5 $cm^{2}$

21.33 $cm^{2}$

28.67 $cm^{2}$

Question 3

Time: 00:00:00

If the perimeter and the diagonal of a rectangle is 18 cm and √41 cm respectively. Calculate the area of the rectangular field.

25 $cm^{2}$

20 $cm^{2}$

18 $cm^{2}$

20 $cm^{2}$

Question 4

Time: 00:00:00

Find the area of Rhombus one of whose diagonals measures 8 cm and the other 10 cm.

40 $cm^{2}$

47 $cm^{2}$

34 $cm^{2}$

64 $cm^{2}$

Question 5

Time: 00:00:00

Which of the following graph indicates the graph of {(sin t, cos t):- π/2 ≤ t ≤ 0} in xy-plane?

D

C

A

B

Question 6

Time: 00:00:00

A rectangular grassy plot is 112 m by 78 m. It has a gravel path 2.5 m m wide all around it on the inside. Find the area of the path?

950 $m^{2}$

912 $m^{2}$

925 $m^{2}$

952 $m^{2}$

Question 7

Time: 00:00:00

What is the radius of the circular plate of thickness 1cm made by melting a sphere of radius 3cm?

6 cm

5 cm

4 cm

7 cm

Question 9

Time: 00:00:00

A square field of area 31684

m^{2}

is to be enclosed with the wire placed at height 1 m, 2 m, 3 m, 4 m above the ground. What length of the wire will be required if its length required for each circuit is 5% greater than the perimeter of the field?

6456 m

27666 m

2990.4 m

4666.5 m

Question 10

Time: 00:00:00

Determine the metal required to make a 21 m long pipe if its inner and outer diameter is 12 m and 10 m respectively

2534 $m^{3}$

2647 $m^{3}$

726 $m^{3}$

2843 $m^{3}$