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Worksheets

Ali quiz

Total questions: 15

Worksheet time: 13mins

Name
Class
Date
1.

12.04 has significant Figueres --------------

(a)  

2.

0.120 has significant Figueres

(a)  

3.

0.105 has significant figures

(a)  

4.

1200.00 has significant figures

(a)  

5.

165.046 round off to four significant figures

(a)  

6.

12.55 round off it till 3 significant Figueres

(a)  

7.

101.456 round off till 3 significant figures.

(a)  

8.

129.799 round off till 5 digits

(a)  

9.

12.50 in scientific notation is 1.25 ×\times  10

a)

true

b)

false

10.

12000 in scientific notation is 12 ×\times  10<3

a)

true

b)

false

11.

0.00045 in scientific notation is 4.5 ×\times  10<-4

a)

true

b)

false

12.

Least count of Vernier caliper is 0.00001m

a)

true

b)

false

13.

least count of Vernier caliper is 0.001 m

a)

true

b)

false

14.

least count of screw gauge is 0.00001m

a)

true

b)

false

15.

For measuring small lengths which is better

a)

screw gauge

b)

Vernier caliper

c)

digital Vernier caliper