# POST TEST IN Q1 MATH 7 - SEHS

## Quiz by Roselle Castellano

Mathematics
Philippines Curriculum: Grades K-10 (MELC)

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15 questions
• Q1

What is the simplest fraction form of 0.121212…...?

$\frac\left\{4\right\}\left\{13\right\}$

$\frac\left\{4\right\}\left\{33\right\}$

$\frac\left\{7\right\}\left\{13\right\}$

$\frac\left\{7\right\}\left\{30\right\}$

30s
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• Q2
30s
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• Q3
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• Q4

Which should be added if you are finding the sum of two rational numbers with the same denominator?

Numerator and denominator

Denominator, keeping the same numerator

Numerator, keeping the same denominator

None of the above

30s
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• Q5
30s
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• Q6
30s
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• Q7
30s
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• Q8
30s
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• Q9

What is the estimated square root of 41 to the nearest hundredth?

multiplem://6.40:6.41

6.39

6.38

30s
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• Q10

Estimate the square root of 10 to the nearest hundredths.

3.13

3.12

multiplem://3.16:3.14

30s
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• Q11

What do you call a set of numbers whose elements are natural numbers and zero?

whole numbers

counting numbers

numbers

fractions

30s
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• Q12

Arrange the following integers in ascending order: -10, 3, -12, 25, 0

-12, -10, 0, 3, 25

0,3, -10, -12, 25

25, 3, 0, -10, -12

25, -12, -10, 3, 0

30s
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• Q13

The distance of Saturn from the sun is1434000000km. how do you write this distance in scientific notation?

1434.0x 106

143.4x 107

1.43x 109

14.34x 108

30s
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• Q14

Transform 8.3 x 10-7 in decimal notation.

0.000000 83

0.00083

0.000 000 083

0.000008 3

30s
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• Q15

A computer can do an arithmetic operation in 1 x10-8 second. How many arithmetic operations can it perform in 1minute?

6 x 106

6 x 107

6 x 10-7

6 x 10-6

30s
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