Aptitude - Decimal Fraction - Discussion
Discussion Forum : Decimal Fraction - General Questions (Q.No. 15)
15.
Which of the following are in descending order of their value ?
Discussion:
67 comments Page 3 of 7.
Uma said:
1 decade ago
Observe the all options in numerators and denominators.
If numerators increases value increases. But they are asking for decreasing order.
So denominator decreases the value decreases.
So there is only one option 6, 5, 4, 3, 2, 1.
So option: D.
If numerators increases value increases. But they are asking for decreasing order.
So denominator decreases the value decreases.
So there is only one option 6, 5, 4, 3, 2, 1.
So option: D.
Kailash said:
9 years ago
Thank you for all. You are given the good explanation.
Mounica devi said:
1 decade ago
Let us check option D.
Write 6/7 = 60/7, 5/6 = 50/6, 4/5 = 40/5, and so on it makes easy to calculate. Since we converted them into improper functions.
8.5, 8.2, 8, 4.2, 4, 3.3
Write 6/7 = 60/7, 5/6 = 50/6, 4/5 = 40/5, and so on it makes easy to calculate. Since we converted them into improper functions.
8.5, 8.2, 8, 4.2, 4, 3.3
Nabanita Sarkar said:
1 decade ago
For the first three option take the 1st and last digit, then compare the two digit.
For option a), b)and c)
1/3=0.3333 and 6/7=0.8571, now we can see that 1st one is smaller then last one.
So they are not in descending order.
Hence answer is the rest means option D).
For option a), b)and c)
1/3=0.3333 and 6/7=0.8571, now we can see that 1st one is smaller then last one.
So they are not in descending order.
Hence answer is the rest means option D).
Bhaskar said:
10 years ago
If differences between the numerator and denominator is very low it means it having the high value of that fraction. In this 1/3, 1/5, 6/7 only 6/7 having less difference so series starts from here.
Sachin@@@ said:
10 years ago
In option D only numerator are in descending order not in other easy and quick method.
Unnimaya said:
10 years ago
Please explain the answer.
Rajeshwari said:
9 years ago
Thank you @Dipti.
Rajeshwari said:
9 years ago
Thank you @Dipti.
Laya G Lal said:
1 decade ago
The fraction whose numerator after cross multiplication gives the greater value is greater.
Here take the 1st two 6/7 and 5/6
6*6>5*7.
From given options option D only satisfy this...So ans is D.
Here take the 1st two 6/7 and 5/6
6*6>5*7.
From given options option D only satisfy this...So ans is D.
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