Metre and Multiples of Metre

Q.

$1km$ equals to how many $metres$?

Q.

The unit for measurement of the distance between two cities is ________.

Q.

Ginnis height is measured at $142cm$. What is her height in (a)$metres,$and (b) $millimetres$?

Q.

A kilometre (km) is a (1) ___ of metre and a centimetre (cm) is a (2)___ of metre.

1. (1) Multiple

   (2) Submultiple

2. (1) Submultiple

   (2) Multiple

3. (1) Submultiple

   (2) Submultiple

4. (1) Multiple

   (2) Multiple

Q. Which unit should be used to express thickness of a wire?

1. Kilometre
2. Both kilometre and metre
3. Millimetre
4. 
   Metre

Q.

1 inch = 2.54 cm.

1. True
2. False

Q. Two identical scales are joined such that 21 cm mark of one scale is coinciding with 21 cm mark on the other scale. A line ‘X’ is measured as shown. Find the length of the line.

1. 27 mm
2. 140 mm
3. 280 mm
4. 28 mm

Q.

__________ millimetres = $1$centimetre

Q. Which unit should be used to express thickness of a wire?

1. Kilometre
2. Millimetre
3. 
   Metre
4. Both kilometre and metre

Q. Which of the following is a decimal submultiple of a metre?

1. centimetre
2. kilometre
3. millimetre
4. hectometre

Q. Match the following:

1. 0.011 m
2. 110 cm
3. 1100 m
4. 0.11 cm

Q. Which of the following is a decimal submultiple of a metre?

1. centimetre
2. kilometre
3. millimetre
4. hectometre

Q. Which unit should be used to express thickness of a wire?

1. Both kilometre and metre
2. 
   Metre
3. Millimetre
4. Kilometre

Q. Explain by giving two examples why the measurement of a physical quantity is expressed as a combination of a numeral and a unit.

Q. $1km=\underset{–}{}m$.

1. $100$
2. $10$
3. $1000$
4. $1/10$

Q. One millimetre is ____ times of a centimetre.

1. $100$
2. $1/50$
3. $1/10$
4. $10$

Q. Which of the following is a decimal submultiple of a metre?

1. millimetre
2. centimetre
3. kilometre
4. hectometre

Q. Choose the smallest value from the options.

1. 1 mm
2. 1 km
3. 1 m
4. 1 cm

Q. Arrange the ancient units in increasing order of their lengths.

Q. One millimetre is ____ times of a centimetre.

1. $1/50$
2. $100$
3. $1/10$
4. $10$

Q.

Find out the magnitude of the following quantities by consulting various books from the library or use the internet. Express them in scientific notation or standard form.

The speed of light in meters per second.

Q.

One kilometer can be divided into 1000 equal parts, where each part is equal to ______

1. 1 metre

2. 1 decametre

3. 1 centimetre

4. 1 decimetre