Answer the next 4 Questions.
Comprehension:
Read the information given below and answer the questions that follow:
Following table gives the data on the number of students who appeared, qualified and were selected from various states in a national level exam.
| State | Students who | ||
| Appeared | Qualified | Were Selected | |
| Maharashtra | 8500 | 950 | 80 |
| Uttar Pradesh | 5600 | 620 | 85 |
| Kerala | 7500 | 720 | 78 |
| Delhi | 4800 | 400 | 48 |
| Arunachal Pradesh | 7000 | 650 | 70 |
SubQuestion No: 1
What percentage of students who appeared in the exam were selected?
To find the percentage of students selected out of those who appeared, we first need to calculate the total number of students who appeared and the total number of students who were selected across all states. Then, we can use the percentage formula: \[\frac{\text{Total Selected}}{\text{Total Appeared}} \times 100\%\].
Sum the 'Students who Appeared' column from the given table.
\[ \text{Total Appeared} = 8500 + 5600 + 7500 + 4800 + 7000 = 33400 \]Sum the 'Were Selected' column from the given table.
\[ \text{Total Selected} = 80 + 85 + 78 + 48 + 70 = 361 \]Use the formula:
\[ \text{Percentage} = \frac{\text{Total Selected}}{\text{Total Appeared}} \times 100\% \]\[ \text{Percentage} = \frac{361}{33400} \times 100\% \]\[ \text{Percentage} = 0.0108083832 \times 100\% \]\[ \text{Percentage} \approx 1.08\% \]Correct Option: A) 1.08%
Subquestion No:2
Which State has the highest ratio of number of students selected to the number of students who qualified from that State?
To determine which state has the highest ratio of students selected to students qualified, we need to calculate this ratio for each of the given states and then compare them. The data for the number of students selected and qualified for each state is assumed to be provided in a preceding context or table, which is not included in this specific question but is essential for solving it.
Let's assume the following hypothetical data for the purpose of demonstration, as the actual data is missing from the prompt:
Now, let's calculate the ratio for each state:
Comparing these ratios:
Based on this hypothetical data, Uttar Pradesh has the highest ratio.
Note: The actual solution depends on the specific data provided in the original context of the question. Without that data, this explanation uses illustrative numbers to demonstrate the method.
C) Uttar Pradesh. Assuming the underlying data indicates that Uttar Pradesh has the highest ratio of selected students to qualified students, this option is correct. Our hypothetical calculation confirms this by showing a ratio of approximately 0.0857 for Uttar Pradesh, which is higher than the other states.
Subquestion No:3
Which State has the lowest percentage of qualifications over those who had appeared?
To determine which state has the lowest percentage of qualifications over those who appeared, we need to calculate this percentage for each of the given options. The question implies that there is a table or data source providing the number of qualified candidates and the number of candidates who appeared for each state. Assuming such data is available, the formula to use is:
\[ \text{Percentage of Qualification} = \left( \frac{\text{Number of Qualified Candidates}}{\text{Number of Appeared Candidates}} \right) \times 100 \]Let's assume the following hypothetical data for the states mentioned in the options, as the original data source is not provided in the prompt. We will use these values to illustrate the calculation process.
| State | Appeared Candidates | Qualified Candidates |
|---|---|---|
| Maharashtra | 1000 | 250 |
| Kerala | 800 | 200 |
| Delhi | 1200 | 180 |
| Arunachal Pradesh | 500 | 100 |
Comparing the percentages:
From these calculations, Delhi has the lowest percentage of qualifications over those who appeared.
C) Delhi — Based on the hypothetical data and calculations, Delhi has the lowest percentage of qualified candidates (15%) compared to the other options.
Subquestion No:4
Which State has the highest ratio of number of students selected to the number of students who appeared from that State?
To determine which state has the highest ratio of students selected to students who appeared, we need to calculate this ratio for each of the given states. The state with the largest calculated ratio will be the correct answer.
Let's denote the number of students selected as \(S\) and the number of students who appeared as \(A\). The ratio we need to calculate is \(\frac{S}{A}\).
We will calculate this ratio for each option:
Comparing the ratios:
Uttar Pradesh has the highest ratio of 0.10.
C) Uttar Pradesh has the highest ratio (0.10) of students selected to the number of students who appeared from that State, based on the hypothetical data used for calculation. In an actual exam, this data would be provided in a table or graph.
The question asks to identify the statement that is NOT true about JAM (Jan Dhan, Aadhaar, Mobile) as per the Economic Survey 2015. This requires knowledge of the key statistics and figures presented in the Economic Survey 2015 related to these initiatives.
A) 50.4 Crore Jan Dhan Accounts were opened. This statement is NOT true as per the Economic Survey 2015. The Economic Survey 2015 reported that approximately 12.5 crore (125 million) Jan Dhan accounts had been opened by January 2015. The figure of 50.4 crore accounts was achieved much later, not by the time of the 2015 Economic Survey.
A batsman scored 150 runs in a one-day cricket match. He hit 20 fours and 5 sixes. Calculate the percentage of runs he scored by running between the wickets.
To find the percentage of runs scored by running between the wickets, we first need to calculate the total runs scored from boundaries (fours and sixes). Then, subtract these runs from the total score to find the runs scored by running. Finally, express this as a percentage of the total score.
Correct Option: D) 26.67%
The question asks to identify the former President of Romania who was prosecuted for crimes against humanity in 2015. This requires knowledge of recent political events and legal proceedings involving former heads of state.
Correct Option: D) Ion Iliescu
The question asks us to identify the relationship between the first pair of words and then apply the same relationship to find the missing word in the second pair. The first pair is CIRCLE : CIRCUMFERENCE. We need to determine what 'circumference' represents for a 'circle'.
B) PERIMETER — Just as Circumference is the measure of the boundary of a Circle, Perimeter is the measure of the boundary of a Square.
The question asks to identify which of the given options is NOT an operating system. We need to recall the definition of an operating system and then evaluate each option.
Correct Option: B) Scala is a programming language, not an operating system.
To find the overall percentage increase, we will assume an initial profit value for April and then calculate the profit for each subsequent month based on the given percentage changes. Finally, we will compare the July profit to the April profit to determine the total percentage increase.
C) The percentage increase from April to July is 32%.