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In a class test, A scored 51 marks. The test had 4 sections. In the second section, A scored 7 marks more than in the first section, and in the third section, A scored 7 marks more than in the second section. If A did not score at all in the fourth section, how much did A score in the second section?
  • a)
    15
  • b)
    10
  • c)
    24
  • d)
    17
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In a class test, A scored 51 marks. The test had 4 sections. In the se...
If A scored x marks in section 2, he scored (x-7) marks in section 1 and (x+7) marks in section 3.
∴ (x-7) + x + (x+7) + 0 = 51
∴ 3x = 51
∴ x = 17
Hence, option is d.
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Most Upvoted Answer
In a class test, A scored 51 marks. The test had 4 sections. In the se...
Given:
- A scored 51 marks in a class test.
- The test had 4 sections.
- A scored 7 marks more in the second section than in the first section.
- A scored 7 marks more in the third section than in the second section.
- A did not score in the fourth section.

To find:
How much did A score in the second section?

Solution:
Let's assume A scored x marks in the first section.

Marks scored in each section:
- First section: x marks
- Second section: x + 7 marks
- Third section: (x + 7) + 7 = x + 14 marks
- Fourth section: 0 marks

Total marks:
The total marks scored by A in the test is given as 51.

So, the equation can be formed as:
x + (x + 7) + (x + 14) + 0 = 51

Simplifying the equation:
3x + 21 = 51
3x = 51 - 21
3x = 30
x = 30/3
x = 10

Therefore, A scored 10 marks in the first section.

Answer:
A scored 10 marks in the second section. (Option B)
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In a class test, A scored 51 marks. The test had 4 sections. In the second section, A scored 7 marks more than in the first section, and in the third section, A scored 7 marks more than in the second section. If A did not score at all in the fourth section, how much did A score in the second section?a)15b)10c)24d)17Correct answer is option 'D'. Can you explain this answer?
Question Description
In a class test, A scored 51 marks. The test had 4 sections. In the second section, A scored 7 marks more than in the first section, and in the third section, A scored 7 marks more than in the second section. If A did not score at all in the fourth section, how much did A score in the second section?a)15b)10c)24d)17Correct answer is option 'D'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In a class test, A scored 51 marks. The test had 4 sections. In the second section, A scored 7 marks more than in the first section, and in the third section, A scored 7 marks more than in the second section. If A did not score at all in the fourth section, how much did A score in the second section?a)15b)10c)24d)17Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a class test, A scored 51 marks. The test had 4 sections. In the second section, A scored 7 marks more than in the first section, and in the third section, A scored 7 marks more than in the second section. If A did not score at all in the fourth section, how much did A score in the second section?a)15b)10c)24d)17Correct answer is option 'D'. Can you explain this answer?.
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