Working with Fractions Class 7 MCQ
hardWorking with Fractions Class 7 MCQ
Working with Fractions Class 7 MCQ
Question 1.
[latex]\frac {11}{13}[/latex] × 4 is equal to
(a) 3[latex]\frac {5}{13}[/latex]
(b) 5[latex]\frac {3}{13}[/latex]
(c) 13[latex]\frac {3}{5}[/latex]
(d) 13[latex]\frac {2}{5}[/latex]
Solution:
(a) 3[latex]\frac {5}{13}[/latex]
Question 2.
The product of 5[latex]\frac {1}{5}[/latex] and [latex]\frac {2}{5}[/latex] is
(a) [latex]\frac {6}{25}[/latex]
(b) [latex]\frac {2}{25}[/latex]
(c) [latex]\frac {26}{25}[/latex]
(d) [latex]\frac {52}{25}[/latex]
Solution:
(d) [latex]\frac {52}{25}[/latex]
Question 3.
[latex]\frac {2}{3}[/latex] × 4[latex]\frac {2}{3}[/latex] is equal to
(a) 2[latex]\frac {1}{9}[/latex]
(b) 1[latex]\frac {3}{9}[/latex]
(c) 3[latex]\frac {1}{9}[/latex]
(d) 4[latex]\frac {2}{9}[/latex]
Solution:
(c) 3[latex]\frac {1}{9}[/latex]
Question 4.
Reciprocal of [latex]\frac {5}{13}[/latex] is equal to
(a) 1[latex]\frac {3}{5}[/latex]
(b) 2[latex]\frac {1}{5}[/latex]
(c) 2[latex]\frac {3}{5}[/latex]
(d) 3[latex]\frac {2}{5}[/latex]
Solution:
(c) 2[latex]\frac {3}{5}[/latex]
Question 5.
7[latex]\frac {7}{9}[/latex] ÷ 5 is equal to
(a) [latex]\frac {14}{9}[/latex]
(b) [latex]\frac {11}{9}[/latex]
(c) [latex]\frac {13}{9}[/latex]
(d) [latex]\frac {7}{9}[/latex]
Solution:
(a) [latex]\frac {14}{9}[/latex]
Case Study
Question 1.
Dividing Sweets Equally
(a) Manjeet is dividing 2[latex]\frac {3}{4}[/latex] kg of sweets equally among her 11 friends. Share of each friend will be
(i) [latex]\frac {1}{44}[/latex] kg
(ii) [latex]\frac {1}{4}[/latex] kg
(iii) [latex]\frac {1}{8}[/latex] kg
(iv) [latex]\frac {1}{22}[/latex] kg
Fill in the blanks:
(b) Share of each, when sweets are divided among 6 friends, is _______.
(c) Share of each, when sweets are divided among 7 friends, is _______.
(d) Share of each, when sweets are divided among 4 friends, is _______.
(e) Share of each, when sweets are divided among 3 friends, is _______.
(f) As the number of friends is decreasing, the, share of each in sweets is _______.
Solution:
(a) (ii);
(b) [latex]\frac {11}{24}[/latex] kg;
(c) [latex]\frac {11}{28}[/latex] kg;
(d) [latex]\frac {11}{16}[/latex] kg;
(e) [latex]\frac {11}{12}[/latex] kg;
(f) increasing.
Question 2.
The teacher wrote an expression on the blackboard as shown:
(a) The mixed fraction 5[latex]\frac {4}{9}[/latex] can be written as
(i) [latex]\frac {41}{9}[/latex]
(ii) [latex]\frac {43}{9}[/latex]
(iii) [latex]\frac {47}{9}[/latex]
(iv) [latex]\frac {49}{9}[/latex]
(b) What is the product of 5 [latex]\frac {4}{9}[/latex] × [latex]\frac {2}{5}[/latex]?
(c) Is the product 5[latex]\frac {4}{9}[/latex] × [latex]\frac {2}{5}[/latex] greater than [latex]\frac {2}{5}[/latex]?
(d) Is the product 5[latex]\frac {4}{9}[/latex] × [latex]\frac {2}{5}[/latex] greater than 5[latex]\frac {4}{9}[/latex]?
(e) What is the value of 5[latex]\frac {4}{9}[/latex] × [latex]\frac {2}{5}[/latex] ÷ [latex]\frac {7}{9}[/latex]?
Solution:
(a) (iv);
(b) [latex]\frac {98}{45}[/latex];
(c) Yes;
(d) No;
(e) [latex]\frac {14}{5}[/latex]