Aptitude - Decimal Fraction
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OverviewExercise"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."
- Albert Einstein
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| 16. |
| Which of the following fractions is greater than |
3 |
and less than |
5 |
? |
| 4 |
6 |
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Answer: Option B
Explanation:
| 3 |
= 0.75, |
5 |
= 0.833, |
1 |
= 0.5, |
2 |
= 0.66, |
4 |
= 0.8, |
9 |
= 0.9. |
| 4 |
6 |
2 |
3 |
5 |
10 |
Clearly, 0.8 lies between 0.75 and 0.833.
 |
4 |
lies between |
3 |
and |
5 |
. |
| 5 |
4 |
6 |
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| 17. |
The rational number for recurring decimal 0.125125.... is:
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Answer: Option B
Explanation:
| 0.125125... = 0.125 = |
125 |
| 999 |
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| 18. |
617 + 6.017 + 0.617 + 6.0017 = ?
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| A. |
6.2963 | B. |
62.965 | | C. |
629.6357 | D. |
None of these |
Answer: Option C
Explanation:
617.00
6.017
0.617
+ 6.0017
--------
629.6357
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| 19. |
| The value of |
489.1375 x 0.0483 x 1.956 |
is closet to: |
| 0.0873 x 92.581 x 99.749 |
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Answer: Option E
Explanation:
| 489.1375 x 0.0483 x 1.956 |
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489 x 0.05 x 2 |
| 0.0873 x 92.581 x 99.749 |
0.09 x 93 x 100 |
= 0.058 0.06.
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| 20. |
0.002 x 0.5 = ?
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Answer: Option A
Explanation:
2 x 5 = 10.
Sum of decimal places = 4
0.002 x 0.5 = 0.001
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