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Fractions and Decimals Class 7 MCQs Questions with Answers
Class 7 Maths Chapter 2 MCQ Question 1.
Which of the following fraction?
(a) \frac{7}{4}
(b) \frac{19}{4}
(c) \frac{14}{5}
(d) \frac{4}{11}
Answer
Answer: (d) \frac{4}{11}
Hint:
4 < 11
Fractions And Decimals Class 7 MCQ Question 2.
Which of the following fraction?
(a) \frac{17}{3}
(b) \frac{43}{12}
(c) \frac{15}{11}
(d) \frac{4}{5}
Answer
Answer: (d) \frac{4}{5}
Hint:
4 < 5
MCQ Questions For Class 7 Maths Chapter 2 Question 3.
Which of the following is an improper fraction?
(a) \frac{2}{7}
(b) \frac{1}{2}
(c) \frac{2}{3}
(d) \frac{73}{10}
Answer
Answer: (d) \frac{73}{10}
Hint:
73 > 10
Fraction And Decimals Class 7 MCQ Question 4.
Which of the following is an improper fraction?
(a) \frac{1}{12}
(b) \frac{5}{9}
(c) \frac{4}{13}
(d) \frac{7}{2}
Answer
Answer: (d) \frac{7}{2}
Hint:
7 > 2
MCQ On Fractions And Decimals For Class 7 Question 5.
Which of the following is a mixed fraction?
(a) \frac{2}{17}
(b) \frac{3}{14}
(c) \frac{5}{27}
(d) 2\frac{13}{15}
Answer
Answer: (d) 2\frac{13}{15}
Hint:
2\frac{13}{15}
MCQ Questions For Class 7 Maths With Answers Chapter 2 Question 6.
The improper fraction \frac { 33 }{ 4 } in the form of a mixed fraction is
(a) 8\frac{1}{4}
(b) 4\frac{1}{8}
(c) 3\frac{8}{4}
(d) 4\frac{7}{8}
Answer
Answer: (a) 8\frac{1}{4}
Hint:
\frac{33}{4} = \frac{32+1}{4} = \frac{32}{4} + \frac{1}{4} = 8 + \frac{1}{4} = 8\frac{1}{4}
Class 7 Maths Ch 2 MCQ Question 7.
Which of the following is not an equiva-lent fraction of \frac { 3 }{ 5 } ?
(a) \frac{6}{10}
(b) \frac{9}{15}
(c) \frac{12}{20}
(d) \frac{15}{24}
Answer
Answer: (d) \frac{15}{24}
Hint:
\frac{3}{5} = \frac{3×2}{5×2} = \frac{6}{10}; \frac{3}{5} = \frac{3×3}{5×3} = \frac{9}{15}
\frac{3}{5} = \frac{3×4}{5×4} = \frac{12}{20}; \frac{3}{5} = \frac{3×5}{5×5} = \frac{15}{25} = \frac{15}{25}
MCQ Questions For Class 7 Maths Fractions And Decimals Question 8.
Which of the following is an equivalent fraction of \frac { 2 }{ 3 } ?
(a) \frac{4}{9}
(b) \frac{6}{13}
(c) \frac{8}{11}
(d) \frac{10}{15}
Answer
Answer: (d) \frac{10}{15}
Hint:
\frac{2}{3} = \frac{2×5}{3×5} = \frac{10}{15}
Class 7 Math Chapter 2 MCQ Question 9.
1 – \frac { 1 }{ 5 } is equal to
(a) \frac{2}{5}
(b) \frac{3}{5}
(c) \frac{4}{5}
(d) \frac{1}{5}
Answer
Answer: (c) \frac{4}{5}
Hint:
1 – \frac{1}{5} = \frac{5}{5} – \frac{1}{5} = \frac{5-1}{5} = \frac{4}{5}
Class 7th Maths Chapter 2 MCQ Question 10.
2 + \frac { 1 }{ 4 } is equal to
(a) \frac{7}{4}
(b) \frac{9}{4}
(c) \frac{5}{4}
(d) \frac{11}{4}
Answer
Answer: (b) \frac{9}{4}
Hint:
2 + \frac{1}{4} = \frac{2}{1} + \frac{1}{4} = \frac{2×4}{1×4} + \frac{1}{4}
= \frac{8}{4} + \frac{1}{4} = \frac{8+1}{4} + \frac{9}{4}
Class 7 Maths Chapter 2 MCQ With Answers Question 11.
\frac { 1 }{ 2 } + \frac { 1 }{ 3 } is equal to
(a) \frac{1}{6}
(b) \frac{5}{6}
(c) \frac{7}{6}
(d) \frac{11}{6}
Answer
Answer: (b) \frac{5}{6}
Hint:
\frac{1}{2} + \frac{1}{3} = \frac{3}{6} + \frac{2}{6} = \frac{3+2}{6} + \frac{5}{6}
MCQ Class 7 Maths Chapter 2 Question 12.
\frac { 1 }{ 2 } – \frac { 1 }{ 4 } is equal to
(a) \frac{1}{2}
(b) \frac{1}{8}
(c) \frac{1}{3}
(d) \frac{1}{4}
Answer
Answer: (d) \frac{1}{4}
Hint:
\frac{1}{2} – \frac{1}{4} = \frac{2}{4} – \frac{1}{4} = \frac{2-1}{4} + \frac{1}{4}
Ncert Class 7 Maths Chapter 2 MCQ Question 13.
Apala ate \frac { 3 }{ 5 } of an orange. The remaining orange was eaten by Meenu. What part of the orange was eaten by Meenu?
(a) \frac{1}{5}
(b) \frac{2}{5}
(c) \frac{3}{5}
(d) None of these
Answer
Answer: (b) \frac{2}{5}
Hint:
1 – \frac{3}{5} = \frac{5}{3} – \frac{3}{5} = \frac{5-3}{5} = \frac{2}{5}
Class 7 Maths MCQ Chapter 2 Question 14.
The side of an equilateral triangle is \frac { 1 }{ 2 } cm. The perimeter of the triangle is
(a) 1 cm
(b) 2 cm
(c) \frac{3}{2}
(d) None of these
Answer
Answer: (c) \frac{3}{2}
Hint:
Perimeter = \frac{1}{2} + \frac{1}{2} + \frac{1}{2} = \frac{1+1+1}{2}
= \frac{2}{2} cm.
Class 7 Chapter 2 Maths MCQ Question 15.
The side of a square is \frac { 1 }{ 2 } cm. The perimeter of the square is
(a) 1 cm
(b) 2 cm
(c) 1\frac{1}{2}
(d) 2\frac{1}{2}
Answer
Answer: (b) 2 cm
Hint:
Perimeter = \frac{1}{2} + \frac{1}{2} + \frac{1}{2} + \frac{1}{2}
= \frac{1+1+1+1}{2} = \frac{4}{2} = 2 cm.
Question 16.
Manish worked for \frac { 1 }{ 2 } an hour. Yash worked for \frac { 1 }{ 4 } of an hour. For how much time did both work together?
(a) 1 hour
(b) \frac{3}{4}
(c) \frac{5}{4}
(d) \frac{3}{2}
Answer
Answer: (b) \frac{3}{4}
Hint:
\frac{1}{2} + \frac{1}{4} = \frac{2}{4} + \frac{1}{4}
= \frac{2+1}{2} = \frac{3}{4}
Question 17.
The length of a rectangular sheet of paper is \frac { 3 }{ 5 } cm and the breadth is \frac { 2 }{ 5 } cm. What is the perimeter of the paper?
(a) 1 cm
(b) 2 cm
(c) 3 cm
(d) 4 cm
Answer
Answer: (b) 2 cm
Hint:
Perimeter = 2(\frac{3}{5} + \frac{2}{5}) = 2(\frac{3+2}{5})
= 2(\frac{5}{5}) = 2(1) = 2 cm
Question 18.
Lipika reads 1 \frac { 1 }{ 2 } hours daily. Preeti reads \frac { 1 }{ 2 } hour daily. How much hours they read for in one day?
(a) 1 hour
(b) 2 hour
(c) 1\frac{1}{2}
(d) 2\frac{1}{2}
Answer
Answer: (b) 2 hour
Hint:
1\frac{1}{2} + \frac{1}{2} = \frac{3}{2} + \frac{1}{2}
= \frac{3+1}{2} = \frac{4}{2} = 2 hours
Question 19.
2 × \frac { 5 }{ 3 } is equal to
(a) \frac{7}{3}
(b) \frac{11}{3}
(c) \frac{13}{3}
(d) \frac{10}{3}
Answer
Answer: (d) \frac{10}{3}
Hint:
2 × \frac{5}{3} = \frac{2×5}{3} = \frac{10}{3}
Question 20.
\frac { 7 }{ 5 } × 4 is equal to
(a) \frac{21}{5}
(b) \frac{22}{5}
(c) \frac{28}{5}
(d) \frac{23}{5}
Answer
Answer: (c) \frac{28}{5}
Hint:
\frac{7}{5} × 4 = \frac{7×4}{5} = \frac{28}{5}
Question 21.
what is \frac { 1 }{ 2 } of 8 ?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Hint:
\frac{1}{2} of 8 = \frac{1}{2} × 8 = \frac{1×8}{2} = \frac{8}{2} = 4
Question 22.
what is \frac { 1 }{ 3 } of 9 ?
(a) 1
(b) 2
(c) 3
(d) 9
Answer
Answer: (c) 3
Hint:
\frac{1}{3} of 9 = \frac{1}{3} × 9 = \frac{1×9}{3} = \frac{9}{3} = 3
Question 23.
what is \frac { 3 }{ 5 } of 25 ?
(a) 5
(b) 10
(c) 15
(d) 20
Answer
Answer: (c) 15
Hint:
\frac{3}{5} of 25 = \frac{3}{5} × 25 = \frac{3×25}{5} = \frac{75}{5} = 15
Question 24.
what is \frac { 3 }{ 4 } of 24 ?
(a) 12
(b) 18
(c) 16
(d) 20
Answer
Answer: (b) 18
Hint:
\frac{3}{4} of 24 = \frac{3}{4} × 24 = \frac{3×24}{4} = \frac{72}{4} = 18
Question 25.
what is \frac { 1 }{ 2 } of \frac { 10 }{ 7 } ?
(a) \frac{5}{7}
(b) \frac{3}{7}
(c) \frac{6}{7}
(d) \frac{4}{7}
Answer
Answer: (a) \frac{5}{7}
Hint:
\frac{1}{2} of \frac{10}{7} = \frac{1}{2} × \frac{10}{7} = \frac{1×10}{2×7} = \frac{5}{7}
Question 26.
what is \frac { 1 }{ 4 } of 5 \frac { 1 }{ 3 } of ?
(a) \frac{1}{3}
(b) \frac{2}{3}
(c) \frac{4}{3}
(d) None of these
Answer
Answer: (c) \frac{4}{3}
Hint:
\frac{1}{4} of 5\frac{1}{3} = \frac{1}{4} of \frac{16}{3} = \frac{1}{4} × \frac{16}{3} = \frac{1×16}{4×3} = \frac{4}{3}
Question 27.
There are 40 students in a class. \frac { 1 }{ 2 } of the total number of students are Hindus. The number of Hindus is
(a) 10
(b) 20
(c) 30
(d) 40
Answer
Answer: (b) 20
Hint:
Number of Hindus = \frac{1}{2} of 40 = \frac{1}{2} × 40
= \frac{1×40}{2} = \frac{40}{2} = 20
Question 28.
A water bottle contains 2 litres of water. Meenu drank \frac { 1 }{ 8 } of water. How much water did Meenu drink?
(a) \frac{1}{2} litre
(b) \frac{1}{8} litre
(c) \frac{1}{4} litre
(d) None of these
Answer
Answer: (c) \frac{1}{4} litre
Hint:
Meenu drank water = \frac{1}{8} of 2 = \frac{1}{8} × 2
= \frac{1×2}{8} = \frac{2}{8} = \frac{1}{4} litre
Question 29.
A car runs 20 km using 1 litre of petrol. How much distance will it cover in 1 \frac { 1 }{ 4 } litre of petrol ?
(a) 25 km
(b) 30 km
(c) 36 km
(d) 40 km
Answer
Answer: (a) 25 km
Hint:
Required distance = 20 × 1\frac{1}{4} = 20 × \frac{5}{4}
= \frac{20×5}{4} = \frac{100}{4} = 25 km
Question 30.
By what fraction should be multiply \frac { 4 }{ 5 } to get \frac { 16 }{ 35 } ?
(a) \frac{4}{7}
(b) \frac{7}{4}
(c) \frac{4}{5}
(d) \frac{16}{35}
Answer
Answer: (a) \frac{4}{7}
Hint:
Required fraction = \frac{16}{35} ÷ \frac{4}{5} = \frac{16}{35} × \frac{5}{4}
= \frac{16×5}{35×4} = \frac{4}{7}
Question 31.
5 ÷ \frac { 5 }{ 2 } is equal to
(a) 1
(b) 2
(c) 5
(d) 3
Answer
Answer: (b) 2
Hint:
5 ÷ \frac{5}{2} = 5 × \frac{2}{5} = \frac{5×2}{5} = 2
Question 32.
14 ÷ \frac { 7 }{ 2 } is equal to
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Hint:
14 ÷ \frac{7}{2} = 14 × \frac{2}{7} = \frac{14×2}{7} = 4
Question 33.
\frac { 1 }{ 3 } ÷ \frac { 5 }{ 3 } is equal to
(a) \frac{1}{3}
(b) \frac{5}{3}
(c) \frac{1}{5}
(d) None of these
Answer
Answer: (c) \frac{1}{5}
Hint:
\frac{1}{3} ÷ \frac{5}{3} = \frac{1}{3} × \frac{3}{5} = \frac{1×3}{3×5} = \frac{1}{5}
Question 34.
\frac { 1 }{ 2 } ÷ 4 is equal to
(a) \frac{1}{8}
(b) \frac{1}{4}
(c) \frac{1}{2}
(d) \frac{1}{6}
Answer
Answer: (a) \frac{1}{8}
Hint:
\frac{1}{2} ÷ 4 = \frac{1}{2} × \frac{1}{4} = \frac{1×1}{2×4} = \frac{1}{8}
Question 35.
3 \frac { 1 }{ 3 } ÷ 10 is equal to
(a) \frac{1}{2}
(b) \frac{1}{3}
(c) \frac{1}{4}
(d) \frac{1}{5}
Answer
Answer: (b) \frac{1}{3}
Hint:
3\frac{1}{3} ÷ 10 = \frac{10}{3} ÷ 10 = \frac{10}{3} × \frac{1}{10} = \frac{10×1}{3×10} = \frac{1}{3}
Question 36.
5 paise is equal to
(a) Rs 0.5
(b) Rs 0.05
(c) Rs 0.005
(d) Rs 0.0005
Answer
Answer: (b) Rs 0.05
Hint:
5 paise = Rs \frac{5}{100} = Rs 0.05
Question 37.
5 cm is equal to
(a) 0.005 km
(b) 0.00005 km
(c) 0.000005 km
(d) None of these
Answer
Answer: (b) 0.00005 km
Hint:
5 cm = \frac{5}{100} m = 0.05 m = \frac{0.05}{100} km = 0.00005 km
Question 38.
150 g is equal to
(a) 0.15 kg
(b) 0.015 kg
(c) 0.0015 kg
(d) 0.00015 kg
Answer
Answer: (a) 0.15 kg
Hint:
1 kg = 1000 gm; 150 g = \frac{150 gm}{100} kg = 0.15 kg
Question 39.
The place value of 2 in 2.38 is
(a) 1
(b) 2
(c) 20
(d) 0.2
Answer
Answer: (b) 2
Hint:
2 is the unit’s digit in integral part.
∴ Place value = 2 × 1 = 2.
Question 40.
The place value of 2 in 5.32 is
(a) 2
(b) 0.2
(c) 0.02
(d) 0.002.
Answer
Answer: (c) 0.02
Hint:
2 is the hundredth’s digit in the decimal part.
∴ Place value = 2 × \frac{1}{100} = 0.02.
Question 41.
How much less is 10 km than 30.6 km?
(a) 10.6 km
(b) 20.6 km
(c) 30.6 km
(d) 10 km
Answer
Answer: (b) 20.6 km
Hint:
30.6 – 10.0 = 20.6
Question 42.
Find: 2.5 × 4
(a) 10
(b) 5
(c) 8
(d) 12
Answer
Answer: (a) 10
Hint:
25 × 4 = 100 ∴ 2.5 × 4 = 10.
Question 43.
Find: 1.2 × 1.2
(a) 144
(b) 14.4
(c) 1.44
(d) none of these
Answer
Answer: (c) 1.44
Hint:
12 × 12 = 144 ∴ 1.2 × 1.2 = 1.44.
Question 44.
1.2 × 10 is equal to
(a) 12
(b) 120
(c) 0.12
(d) none of these
Answer
Answer: (a) 12
Hint:
12 × 10 = 120 ∴1.2 × 10 = 12.
Question 45.
0.6 × 100 is equal to
(a) 6
(b) 60
(c) 600
(d) 0.06
Answer
Answer: (b) 60
Hint:
6 × 100 = 600 ∴ 0.6 × 100 = 60.
Question 46.
1.25 × 5 is equal to
(a) 62.5
(b) 6.25
(c) 31.25
(d) 0.625
Answer
Answer: (b) 6.25
Hint:
125 × 5 = 625 ∴ 1.25 × 5 = 6.25.
Question 47.
0.01 × 1000 is equal to
(a) 1
(b) 0.1
(c) 0.01
(d) 10
Answer
Answer: (d) 10
Hint:
1 × 1000 = 1000
0.01 × 1000 = 10.
Question 48.
0.6 ÷ 3 is equal to
(a) 10.6 km
(b) 20.6 km
(c) 30.6 km
(d) 10 km
Answer
Answer: (d) 10km
Hint:
6 ÷ 3 = 2 ∴ 0.6 ÷ 3 = 0.2
Question 49.
2.5 ÷ 100 is equal to
(a) 0.025
(b) 0.25
(c) 25
(d) 250
Answer
Answer: (a) 0.025
Hint:
2.5 ÷ 100 = \frac{25}{10} × \frac{1}{100} = \frac{25}{1000} = 0.025
Question 50.
1.44 ÷ 1.2 is equal to
(a) 1.2
(b) 12
(c) 0.12
(d) 120
Answer
Answer: (a) 1.2
Hint:
1.44 ÷ 1.2 = \frac{144}{100} ÷ \frac{12}{10} = \frac{144}{100} × \frac{10}{12} = \frac{12}{10} = 1.2
or
\frac{1.44}{1.2} × \frac{144}{120} = \frac{12}{10} = 1.2
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