An architect drew a scaled-down plan of a building- On the map- the dimensions of a room is written as 5 cm - 4 cm- If the scale used by him is- 2 cm-100 m- what will be the actual dimensions of the room-A- 250 m - 200 mB- 250 km - 200 kmC- 250 cm - 200 cmD- 2-50 km - 20-0 km

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Equivalent Ratios

An architect ...

Question

An architect drew a scaled-down plan of a building. On the map, the dimensions of a room is written as $5 c m \times 4 c m$ . If the scale used by him is, 2 cm = 100 m, what will be the actual dimensions of the room?

250m × 200m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

250km × 200km

No worries! We‘ve got your back. Try BYJU‘S free classes today!

250cm × 200cm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2.50km × 20.0km

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
250m × 200m

Given that, 2 cm = 100 m

Therefore, 1 cm is equivalent to 50 m.

Actual dimensions of the room $= (5 \times 50) m \times (4 \times 50) m$
$= 250 m \times 200 m$

Suggest Corrections

Similar questions

An architect drew a scaled down plan of a building. On the map, the dimensions of a room are written as 5cm $\times$ 4cm.

If the scale used by him is, 2cm = 10 m. What will be the equivalent ratio of the length and breadth of the actual room.

An architect draws a scaled down plan of a building. On the map, the dimensions of a room is written as 5 cm × 4 cm. According to the scale that he uses, 2 cm = 100 km. What are the actual dimensions of the room?

Ram drew a line segment of length 10 cm. He told Arjun that he has scaled down. The scale used by him is 2 cm = 100 m. What is the actual length of the line segment?

Ramesh drew a line segment of length 10 cm. He told Arjun that he has scaled it down.

The scale used by him is 2cm = 100m. What is the actual length of the line segment?

Q. The dimensions of the model of a multi-store building are

1.2 m \times 75 c m \times 2 m

. If the scale factor is

1 : 30;

then the actual dimensions of the building is

x m \times 22.5 m \times 60 m

. Find the value of

x

Join BYJU'S Learning Program

An architect drew a scaled-down plan of a building. On the map, the dimensions of a room is written as 5 cm ×4 cm. If the scale used by him is, 2 cm = 100 m, what will be the actual dimensions of the room?

The correct option is A 250m × 200m Given that, 2 cm = 100 m Therefore, 1 cm is equivalent to 50 m. Actual dimensions of the room =(5×50)m×(4×50)m =250 m×200 m

An architect drew a scaled-down plan of a building. On the map, the dimensions of a room is written as $5 c m \times 4 c m$ . If the scale used by him is, 2 cm = 100 m, what will be the actual dimensions of the room?

The correct option is A
250m × 200m

Given that, 2 cm = 100 m

Therefore, 1 cm is equivalent to 50 m.

Actual dimensions of the room $= (5 \times 50) m \times (4 \times 50) m$
$= 250 m \times 200 m$