JAMB Math Quiz 5

Simplify: 3/4 + 3/2

• 17/12

• 5/7

• 13/12

• 11/12

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Fractions

Convert 0.375 to a fraction:

• 3/8

• 5/8

• 3/4

• 7/8

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Fractions

Round 0.04627 to two decimal places:

• 0.04

• 0.05

• 0.046

• 0.047

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Approximation

Express 35% as a fraction in its simplest form:

• 7/20

• 5/14

• 7/25

• 3/5

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Fractions

If a shirt originally costs ₦8,000 and is discounted by 15%, what is the sale price?

• ₦6,800

• ₦6,500

• ₦6,200

• ₦6,800

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Percentages

Find the percentage increase from 40 to 50:

• 20%

• 25%

• 30%

• 35%

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Percentages

What is 0.0625 expressed as a percentage?

• 6.25%

• 0.625%

• 62.5%

• 625%

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Percentages

Approximate 3.14159 to three significant figures:

• 3.14

• 3.15

• 3.142

• 3.141

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Approximation

Convert the binary number 1011 to decimal:

• 11

• 13

• 9

• 10

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Number Bases

What is the base 5 equivalent of decimal 23?

• 43

• 42

• 44

• 41

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Number Bases