Free Printable Errors (15)

1.

If approximate number $a\ <A$ , which is it type of approximation?

a)

major

b)

minor

c)

absolute

d)

limit absolute

2.

If approximate number $a\ >A$ , which is it type of approximation?

a)

major

b)

minor

c)

absolute

d)

limit absolute

3.

If we know error $\Delta\ =\left|A-a\right|$ , which is it type of error?

a)

limit relative

b)

relative

c)

absolute

d)

limit absolute

4.

If we know error $\Delta\ =\left|A-a\right|\ \le\Delta_a$ , which is it type of error?

a)

limit relative

b)

relative

c)

absolute

d)

limit absolute

5.

If we know error $\delta\ =\frac{\Delta}{\left|A\right|}$ , which is it type of error?

a)

limit relative

b)

relative

c)

absolute

d)

limit absolute

6.

If we know error $\delta\ =\frac{\Delta}{A}\le\frac{\Delta_a}{a-\Delta_a}=\delta_a$ , which is it type of error?

a)

limit relative

b)

relative

c)

absolute

d)

limit absolute

7.

Is the last zero significant zero in number: 0.002080?

a)

yes

b)

based conditions

c)

no

8.

Is the first zero significant zero in number: 0.002080?

a)

yes

b)

based conditions

c)

no

9.

How many insignificant zero in number: 00208000?

a)

0

b)

2

c)

5

d)

3

e)

6

10.

Please round-off the value 123,0012 to 3 signifiant digits after decimal:

(a)

11.

Please round-off the value 123,001701 to 3 signifiant digits after decimal:

(a)

12.

Please round-off the value 123,002723 to 3 signifiant digits after decimal:

(a)

13.

Please round-off the value 123,002523 to 3 signifiant digits after decimal:

(a)

14.

Please round-off the value 123,002500 to 3 signifiant digits after decimal:

(a)

15.

Please round-off the value 123,001500 to 3 signifiant digits after decimal:

(a)

Errors (15)

Total questions: 15

Worksheet time: 36mins

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