Logical Reasoning

Tabular Data

Medium

Disclaimer: NTA forgot to print the common data for Questions 31–33 in the candidate response sheet. We reverse-engineered the data based on student memory, so the table below is not the original NTA data.

Values are in units of ₹10,000.

Year	X	Y	Z
2017	173	191	150
2018	163	187	190
2019	247	263	249

If Z's income in 2017 was ₹17,55,000, what was his percent profit in that particular year?

21%

15%

17%

19%

✅ Correct Option: 3

Z's 2017 expenditure is 150 units of ₹10,000:

$150\times₹10,000=₹15,00,000$ .

Income was ₹17,55,000, so profit was

$₹17,55,000-₹15,00,000=₹2,55,000$ .

Profit percentage:

$\dfrac{2,55,000}{15,00,000}\times100=17\%$ .

Question 31

If expenditure of businessmen X, Y, Z decreased by 5%, 10% and 15%, respectively, from 2019 to 2020, then what was the total expenditure (in ₹10,000) of X, Y and Z in 2020?

Question 33

If the percent profit earned by all the businessmen together in 2018 was 37%, what was the total income (in ₹ 1,000) of all the businessmen together in that particular year?

If Z's income in 2017 was ₹17,55,000, what was his percent profit in that particular year?

Solution

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