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Rational Numbers Maths - Rational Numbers

Maharashtra Board - STD 7 - Maths (MSBSHSE - Semi English Medium). 149 questions in this chapter.

Question types

Rational Numbers question types

149 questions across 4 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.

149
Questions
4
Question groups
5
Question types
Sample Questions

Rational Numbers questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 82 Mark Question2 Marks
Select those rational numbers which can be written as a rational number with numerator 6:
$\frac{1}{22},\frac{2}{3},\frac{3}{4},\frac{4}{-5},\frac{5}{6},\frac{-6}{7},\frac{-7}{8}$
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Q 113 Mark Question3 Marks
In the following, find an equivalent form of the rational number having common denominator:
$\frac{5}{7},\frac{3}{8},\frac{9}{14}\text{ and }\frac{20}{21}$
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Q 153 Mark Question3 Marks
Select those rational numbers which can be written as a rational number with denominator 4:
$\frac{7}{8},\frac{64}{16},\frac{36}{-12},\frac{-16}{17},\frac{5}{-4},\frac{-140}{28}$
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Q 16MCQ1 Mark
What is the additive identity element in the set of whole numbers?
  • ✓
    $0$
  • B
    $1$
  • C
    $-1$
  • D
    None of these.

Answer: A.

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Q 17MCQ1 Mark
$\frac{44}{-77}$ is standard form is:
  • A
    $\frac{4}{-7}$
  • ✓
    $-\frac{4}{7}$
  • C
    $-\frac{44}{77}$
  • D
    None of these

Answer: B.

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Q 18MCQ1 Mark
If $\frac{27}{-45}$ is expressed as a rational number with denominator $5$, then the numerator is:
  • A
    $3$
  • ✓
    $-3$
  • C
    $6$
  • D
    $-6$

Answer: B.

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Q 19MCQ1 Mark
If the rational numbers $\frac{-2}{3}\text{ and }\frac{4}{\text{x}}$ represent a pair of equivalent rational numbers, then $x:$
  • A
    $6$
  • ✓
    $-6$
  • C
    $3$
  • D
    $-3$

Answer: B.

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Q 20MCQ1 Mark
If $-\frac{3}{8}\text{ and }\frac{\text{x}}{-24}$ are equivalent rational numbers, then $x =?$
  • A
    $3$
  • B
    $6$
  • ✓
    $9$
  • D
    $12$

Answer: C.

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