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Direction for Question: Refer to the data below and answer the questions that follow: 
Anoop was writing the reading comprehension sections in the SIP entrance examinations. There were four passages of exactly equal length in terms of number of words and the four passages had 5, 8, 8 and 6 questions following each of them, respectively. It is known that Anoop can answer exactly 12 questions in the time he takes to read any one of the the four passages. Assume that his rate of reading and answering questions remains the same throughout the section.
Q. By what per cent should Anoop increase his reading speed if he has to cut down on his total time spent on the section by 20%? Assume that the time spent on answering the questions is constant and as given in the directions.
  • a)
    36.36%
  • b)
    54.54%
  • c)
    50.50%
  • d)
    45.45%
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Direction for Question:Refer to the data below and answer the question...
►As we have found in the previous question that total time spent = 25 min
►If total time spent is cut down by 20%, then time = 20 min
►Now, let us assume increased reading speed = x
►So, 20 = 4 x + (4 x 27 / 12) ⇒ x =11 / 4 = Multiplication.
►Hence, percentage increase = 45.45%
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Most Upvoted Answer
Direction for Question:Refer to the data below and answer the question...
To answer this question, we need to calculate the percentage increase in Anoop's reading speed in order to cut down his total time spent on the section by 20%.

Let's assume that Anoop's reading speed is x words per minute.

Given that Anoop can answer exactly 12 questions in the time he takes to read any one of the four passages, we can calculate the time taken to read each passage as follows:

For the passage with 5 questions:
Time taken to read the passage = Number of words in the passage / Reading speed = x / (x/12) = 12 minutes

Similarly, for the passages with 8 questions, the time taken to read each passage is also 12 minutes.

Now, let's calculate the total time Anoop spends on the section without any increase in reading speed:

Total time = Time taken to read each passage * Number of passages = 12 minutes * 4 = 48 minutes

To cut down on his total time spent on the section by 20%, Anoop needs to reduce his total time to 80% of the original time:

New total time = 80% of 48 minutes = 0.8 * 48 = 38.4 minutes

Now, let's calculate the new reading speed that Anoop needs in order to achieve the reduced total time:

New reading speed = Total number of words / Time taken to read each passage = (5x + 8x + 8x + 6x) / 12 = 27x / 12 = 2.25x

To find the percentage increase in reading speed, we can use the formula:

Percentage increase = (New reading speed - Original reading speed) / Original reading speed * 100

Percentage increase = (2.25x - x) / x * 100 = 1.25x / x * 100 = 125%

Therefore, Anoop needs to increase his reading speed by 125% in order to cut down his total time spent on the section by 20%.

Now, let's convert this percentage increase into the given answer options:

a) 36.36%
b) 54.54%
c) 50.50%
d) 45.45%

From the given answer options, the closest percentage increase is option d) 45.45%.
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Direction for Question:Refer to the data below and answer the questions that follow:Anoop was writing the reading comprehension sections in the SIP entrance examinations. There were four passages of exactly equal length in terms of number of words and the four passages had 5, 8, 8 and 6 questions following each of them, respectively. It is known that Anoop can answer exactly 12 questions in the time he takes to read any one of the the four passages. Assume that his rate of reading and answering questions remains the same throughout the section.Q.By what per cent should Anoop increase his reading speed if he has to cut down on his total time spent on the section by 20%? Assume that the time spent on answering the questions is constant and as given in the directions.a)36.36%b)54.54%c)50.50%d)45.45%Correct answer is option 'D'. Can you explain this answer?
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Direction for Question:Refer to the data below and answer the questions that follow:Anoop was writing the reading comprehension sections in the SIP entrance examinations. There were four passages of exactly equal length in terms of number of words and the four passages had 5, 8, 8 and 6 questions following each of them, respectively. It is known that Anoop can answer exactly 12 questions in the time he takes to read any one of the the four passages. Assume that his rate of reading and answering questions remains the same throughout the section.Q.By what per cent should Anoop increase his reading speed if he has to cut down on his total time spent on the section by 20%? Assume that the time spent on answering the questions is constant and as given in the directions.a)36.36%b)54.54%c)50.50%d)45.45%Correct answer is option 'D'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Direction for Question:Refer to the data below and answer the questions that follow:Anoop was writing the reading comprehension sections in the SIP entrance examinations. There were four passages of exactly equal length in terms of number of words and the four passages had 5, 8, 8 and 6 questions following each of them, respectively. It is known that Anoop can answer exactly 12 questions in the time he takes to read any one of the the four passages. Assume that his rate of reading and answering questions remains the same throughout the section.Q.By what per cent should Anoop increase his reading speed if he has to cut down on his total time spent on the section by 20%? Assume that the time spent on answering the questions is constant and as given in the directions.a)36.36%b)54.54%c)50.50%d)45.45%Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction for Question:Refer to the data below and answer the questions that follow:Anoop was writing the reading comprehension sections in the SIP entrance examinations. There were four passages of exactly equal length in terms of number of words and the four passages had 5, 8, 8 and 6 questions following each of them, respectively. It is known that Anoop can answer exactly 12 questions in the time he takes to read any one of the the four passages. Assume that his rate of reading and answering questions remains the same throughout the section.Q.By what per cent should Anoop increase his reading speed if he has to cut down on his total time spent on the section by 20%? Assume that the time spent on answering the questions is constant and as given in the directions.a)36.36%b)54.54%c)50.50%d)45.45%Correct answer is option 'D'. Can you explain this answer?.
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