Decimal Fraction Questions Practice Question and Answer
8 Q: Which of the following is equal to 1.41 × 106 ?
1209 05fb4dff30394e26f0dbff8db
5fb4dff30394e26f0dbff8db- 114100false
- 2141false
- 31410000true
- 41.41false
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Answer : 3. "1410000"
Q: Two numbers are in the ratio x : y . If 2 is added to both numerator and denominator , the fraction becomes
1432 05ef187c681a47f2e7ae7e208
5ef187c681a47f2e7ae7e208- 12false
- 23false
- 34false
- 45true
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Answer : 4. "5 "
Q: Simplify
1014 05f4dedcc82369c1d61136613
5f4dedcc82369c1d61136613- 12false
- 21false
- 3true
- 4false
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Answer : 3. "
Q: The greatest fraction out of
986 0600550c47a0c6e1017db9085
600550c47a0c6e1017db9085- 1true
- 2false
- 3false
- 4false
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Answer : 1. "
Q: Which of the following fraction is the largest? 1356 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
1309 05d7f1bf0fb24f90208636665
5d7f1bf0fb24f90208636665- 10false
- 2-1true
- 31false
- 4false
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Answer : 2. "-1"
Q: Find the value of
918 05f4ded0e82369c1d61136088
5f4ded0e82369c1d61136088- 10.002false
- 20.0002false
- 30.2true
- 40.02false
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Answer : 3. "0.2"
Q: The value of
881 060069272f5c84e7440657815
60069272f5c84e7440657815- 1xyfalse
- 21true
- 3xfalse
- 4yfalse
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