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Test: Fractions- 2 - Class 5 MCQ


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10 Questions MCQ Test Mathematics for Class 5 - Test: Fractions- 2

Test: Fractions- 2 for Class 5 2024 is part of Mathematics for Class 5 preparation. The Test: Fractions- 2 questions and answers have been prepared according to the Class 5 exam syllabus.The Test: Fractions- 2 MCQs are made for Class 5 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Fractions- 2 below.
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Test: Fractions- 2 - Question 1

What is the product obtained when a fraction is multiplied by its reciprocal?

Detailed Solution for Test: Fractions- 2 - Question 1
- When you multiply a fraction by its reciprocal, you are essentially multiplying a number by its inverse.
- For example, if the fraction is a/b, its reciprocal is b/a.
- The multiplication looks like this: (a/b) * (b/a).
- The b in the numerator and denominator cancels out, resulting in a/a which simplifies to 1.
- Thus, the product of a fraction and its reciprocal is always 1.
Test: Fractions- 2 - Question 2

What is the sum of the reciprocals of 9 and 2 / 9?

Detailed Solution for Test: Fractions- 2 - Question 2

Reciprocals of 9 and 2 / 9 are 1 / 9 and 9 / 2 respectively.
Their sum =

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Test: Fractions- 2 - Question 3

Observe the number line given.
 
Q. Which fraction represented on the number line is in a wrong place?

Detailed Solution for Test: Fractions- 2 - Question 3

1 / 8 < 1 / 4. So, it should lie between 0 and 1.

Test: Fractions- 2 - Question 4

How many tenths are there in ?

Detailed Solution for Test: Fractions- 2 - Question 4


Hence, there are 2 tenths in 
look only at Question part for number of tens

Test: Fractions- 2 - Question 5

Find the fraction greater than 7 / 8

Detailed Solution for Test: Fractions- 2 - Question 5

Convert all fractions to those with the same denominators and compare their numerators.
∴ The fraction greater than 7 / 8 is 11 / 12.

Test: Fractions- 2 - Question 6

Observe the given equation.
 
Q. Identify the missing number in the box.

Detailed Solution for Test: Fractions- 2 - Question 6


On cancelling the factors common to numerator and denominator on both the sides,
          


Hence the missing number is 5.

Test: Fractions- 2 - Question 7

The sum of the numerator and the denominator of a fraction is 67. When 31 is added to the denominator, the fraction becomes 3 / 11. What was the original fraction?

Detailed Solution for Test: Fractions- 2 - Question 7

Numerator + Denominator = 67
After adding 31 to the denominator, the numerator is 3 units and denominator is 11 units.
3 + 11 = 14 units = 67 + 31 = 98
∴ 1 unit = 98 ÷ 14 = 7
3 units = 3 × 7 = 21 and 11 units = 11 × 7 = 77
New fraction = 21 / 77
Hence, the original fraction

Test: Fractions- 2 - Question 8

2 boys took a test. Pavan scored 4 / 5 of what Prateek had scored. If Pavan scored 76 marks, what was their total marks?

Detailed Solution for Test: Fractions- 2 - Question 8

Score of Pavan = 76 = 4 / 5 of score of Prateek 4 / 5 → 76,
5 / 5 → 76 × 5 / 4
= 19 × 5 = 95
∴ Their total marks = 76 + 95 = 171.

Test: Fractions- 2 - Question 9

Manish had Rs.45. He spent 3 / 5 of it on a birthday present. How much had he left?

Detailed Solution for Test: Fractions- 2 - Question 9

Amount Manish had = Rs.45
Fraction of the amount spent = 35
∴ Amount left = 

Test: Fractions- 2 - Question 10

Fill in the blank to satisfy the equation:

_____ + 4/5 = 4/5

Detailed Solution for Test: Fractions- 2 - Question 10

To satisfy the equation:
Let the blank be represented by x. The equation then becomes:
x + 4/5 = 4/5
Subtracting 4/5 from both sides, we get:
x = 0
The correct answer is: (a) 0

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