Decimal Fractions Practice Question and Answer
8 Q: Solve it 0.002 × 0.5=?
979 05fb4df9f2638fd6f56648923
5fb4df9f2638fd6f56648923- 10.0001false
- 20.001true
- 30.01false
- 40.1false
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Answer : 2. "0.001"
Q: Which of the following is largest fraction amongst
1173 05eec8ab81f431e35edefb272
5eec8ab81f431e35edefb272- 1false
- 2false
- 3true
- 4None of thesefalse
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Answer : 3. "
Q: Find the value of
911 05f4ded0e82369c1d61136088
5f4ded0e82369c1d61136088- 10.002false
- 20.0002false
- 30.2true
- 40.02false
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Answer : 3. "0.2"
Q: Arrange 2/3; 4/5; 1/2; 3/4 in descending order :
975 05feee3ea44b8e672b6542dbb
5feee3ea44b8e672b6542dbb- 14/5 > 2/3 > 1/2 > 3/4false
- 21/2 > 2/3 > 4/5 > 3/4false
- 33/4 > 1/2 > 4/5 >2/3false
- 44/5 > 3/4 > 2/3 > 1/2true
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Answer : 4. "4/5 > 3/4 > 2/3 > 1/2"
Q: Which of the following fraction is the largest? 1348 15b5cc604e4d2b4197774b4da
5b5cc604e4d2b4197774b4da- 17/12true
- 29/16false
- 313/20false
- 432/80false
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Answer : 1. "7/12"
Explanation :
Answer: A) 7/12 Explanation: Here to say which fraction is greater from the given options, the fraction with greater numerator with same denominator or smaller denominator with same numerator. To find the greater fraction, among the given options, make the denominators same for the options by finding the LCM of all the denominators. 7/12, 9/16, 13/20, 32/80 Now, LCM of 12, 16, 20, 80 = 240. Then, 140/240, 135/240, 156/240, 96/240 Here 156240 > 140240 > 135240 > 96240=> 1320 > 712 > 916 > 3280 Hence, largest fraction = 13/20.
Q: If the differernce between the reciprocal of a positive proper fraction and fraction itself be
1137 05d7f1b6b7f06bc6981e03dcf
5d7f1b6b7f06bc6981e03dcf- 1false
- 2true
- 3false
- 4false
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Answer : 2. "
Q: Two numbers are in the ratio x : y . If 2 is added to both numerator and denominator , the fraction becomes
1421 05ef187c681a47f2e7ae7e208
5ef187c681a47f2e7ae7e208- 12false
- 23false
- 34false
- 45true
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Answer : 4. "5 "
Q: The greatest fraction out of
980 0600550c47a0c6e1017db9085
600550c47a0c6e1017db9085- 1true
- 2false
- 3false
- 4false
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