Prepare to Win: 6th Standard Important Science Questions for TNPSC, UPSC, and More!- Series-01

 1.What is the standard unit of length?

a) Kilogram
b) Metre
c) Litre
d) Gram
Answer: b) Metre

2.How is a metre represented?

a) m
b) cm
c) mm
d) km
Answer:  a) m

3.What is the unit used to measure very small lengths?

a) Kilometre
b) Centimetre
c) Millimetre
d) Metre
Answer:  c) Millimetre

4.Which of the following is the smallest unit of length?

a) Centimetre
b) Kilometre
c) Millimetre
d) Metre
Answer:  c) Millimetre

5.1 kilometre is equal to how many metres?

a) 100
b) 1000
c) 10
d) 500
Answer:  b) 1000

6.How many centimetres make up 1 metre?

a) 100
b) 10
c) 1000
d) 50
Answer:  a) 100

7.The distance between two cities is measured in:

a) Metre
b) Millimetre
c) Centimetre
d) Kilometre
Answer:  d) Kilometre

8.Which of the following is used to measure the length of a football ground?

a) Centimetre
b) Millimetre
c) Metre
d) Kilometre
Answer:  c) Metre

9.Which unit would you use to measure the length of a book?

a) Metre
b) Millimetre
c) Centimetre
d) Kilometre
Answer:  c) Centimetre

10.Which is the correct relation between metre and millimetre?

a) 1 m = 100 mm
b) 1 m = 1000 mm
c) 1 m = 10 mm
d) 1 m = 500 mm

Answer:  b) 1 m = 1000 mm