Question : The following table represents the population of four different areas and the percentage of males, females, and children among them.
What is the total number of children in areas P and Q together?
Option 1: 7000
Option 2: 9000
Option 3: 6000
Option 4: 8000
Correct Answer: 8000
Solution : The total number of children in areas P and Q together = Number of children in area P + number of children in area Q = 20% of 10,000 + 30% of 20,000 = $\frac{20}{100}\times10000+\frac{30}{100}\times 20000$ = $2000+6000$ = $8000$ Hence, the correct answer is 8000.
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Question : Calculate the mean from the following table.
Option 1: 33.4
Option 2: 32.6
Option 3: 35.8
Option 4: 34.2
Question : Study the given table and answer the question that follows. The table shows data of the population and literacy/illiteracy rate among the population in three different villages.
The number of illiterates in village R is what percentage less than that in village P?
Option 1: $60 \frac{11}{19} \%$
Option 2: $60 \frac{9}{19} \%$
Option 3: $60 \frac{10}{19} \%$
Option 4: $60 \frac{8}{19} \%$
Question : The following table shows the mobile-addicted population of four different cities Hyderabad, Mumbai, Chennai, and Pune, and the ratio of males to females among them.
Find the total number of addicted males in Chennai.
Option 1: 1,10,000
Option 2: 80,000
Option 3: 1,00,000
Option 4: 1,20,000
Question : The given table represents the population of different villages.
J denotes the average number of males in villages A, B, and C. K denotes the average number of females in villages B, C, and D. What is the average of J and K?
Option 1: 1289.17
Option 2: 1279.62
Option 3: 1278.36
Option 4: 1288.62
Question : The total number of teachers in different subjects and the respective percentage of females among them in a school are given in the following table. Study the table and answer the following question.
In which subject are the maximum number of teachers males?
Option 1: Mathematics
Option 2: Hindi
Option 3: Commerce
Option 4: English
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