Data Interpretation - Table Charts - Discussion

Discussion Forum : Table Charts - Table Chart 1 (Q.No. 5)
Directions to Solve

Study the following table and answer the questions based on it.

Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years.

Year Item of Expenditure
Salary Fuel and Transport Bonus Interest on Loans Taxes
1998288983.0023.483
19993421122.5232.5108
20003241013.8441.674
20013361333.6836.488
20024201423.9649.498


5.
The ratio between the total expenditure on Taxes for all the years and the total expenditure on Fuel and Transport for all the years respectively is approximately?
4:7
10:13
15:18
5:8
Answer: Option
Explanation:

Required ratio
= [ (83 + 108 + 74 + 88 + 98) ]
(98 + 112 + 101 + 133 + 142)
= [ 451 ]
586
= 1
1.3
= 10 .
13

Discussion:
54 comments Page 2 of 6.

Swati said:   3 years ago
But why do you use 10 to multiply?

Anyone, Please explain.
(2)

Kelcy said:   4 years ago
But why do you use 10 to multiply? Please explain.
(6)

Setu said:   5 years ago
The total expenditure of all tax given : total of Fuel & transport.
= (83 + 108 + 74 + 88 + 98) : ( 98 + 112 + 101 + 133 + 142),
= 451 : 586.
= 451/586.
= 0.76.

As only 10/13 gives 0.76 (from all options) so the answer is 10:13.
(26)

Steja said:   6 years ago
Thanks @Akshaya.
(1)

Vinoth said:   6 years ago
Great, Thanks @Akshaya.
(1)

Akshaya said:   6 years ago
451÷586 to round off.

Now subtract -1 from both numerator and denominator.
So 451-1=450 and 586-1 = 585.

Now, it becomes 450÷585 then it can be divisible by 5.
It becomes 90÷117 then divide it by 3 table
It becomes 30÷39 again divisible by 3 table
It becomes 10÷13.
While taking ratio it can be said as 10:13.
(36)

Lalith said:   7 years ago
For easy calculate 451/586.

451*1 goes numerator.
And,
Denominator 1.29,so excatly 1.3,
1/1.3----------> point goes 10/13 for the ratio.
(2)

Ishrat said:   8 years ago
451:586 = 451/451:586/451 = 1:1.299.

Which is aprox equal to 1:1.3 = 10:13.
(1)

Sunfleur said:   8 years ago
Hi!

Why do we need to divide 451 to both 451 and 586?

Gaithaingam ML said:   8 years ago
Here the question is about approximation, not about the exact ratio. the total expenditure on fuel and on taxes 586 and 451 respectively.

Now, as per the question, we are going to find the ratio of fuel with respect to taxes.

586/451.
We get. 1:1.3 or 1/1.3.
We are not going to take decimal in the ratio.
So, we'll multiply with 10 bcoz the decimal is just before one digit. If the decimal is before two digits we ll multiply with 100. So it is 10:13.

Hope it is clear.
(1)


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