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the mathematical operators i.e. +, – , ×, ÷, =, < had placed at the minute hand position of the clock at clockwise angles of 78°, 162°, 210°, 114°, 240° and 312° respectively. The operators position had been rotated by 5 min, 7 min, 9 min, 11 min, 13 min and 15 min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:
[8 ? 20 ? 5 ? 9 ? 3 ? 38]
  • a)
    7:08, 9:18, 10:20, 2:53, 6:44
  • b)
    7:08, 6:44, 10:20, 9:18, 2:53
  • c)
    6:44, 10:20, 9:18, 2:53, 7:08
  • d)
    6:44, 7:08, 9:18, 10:20, 2:53
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
the mathematical operators i.e. +, – , ×, ÷, =, <...

Analysis:
The given equation is: [8 ? 20 ? 5 ? 9 ? 3 ? 38]

Solution:
- Start with the first operator at 78°, which corresponds to addition (+).
- Rotate clockwise by 5 minutes to get the next operator at 162°, which corresponds to subtraction (-).
- Continue this pattern to determine the correct operators for the equation.

Calculations:
1. 8 + 20 = 28 (7:08)
2. 28 - 5 = 23 (6:44)
3. 23 + 9 = 32 (10:20)
4. 32 - 3 = 29 (9:18)
5. 29 + 38 = 67 (2:53)

Therefore, the correct combinations of operators in the form of time that satisfy the equation are:
- 7:08, 6:44, 10:20, 9:18, 2:53

Conclusion:
The correct answer is option 'D' (6:44, 7:08, 9:18, 10:20, 2:53).
Free Test
Community Answer
the mathematical operators i.e. +, – , ×, ÷, =, <...
+ → 78° → 13 + 5 = 18 
– → 162° → 27 – 7 = 20 
× → 210° → 35 + 9 = 44 
÷ → 114° → 19 – 11 = 08 
= → 240° → 40 + 13 = 53 
↔ 312° → 52 – 15 = 37

8 × 20 ÷ 5 + 9 – 3 = 38 
8 × 4 + 6 = 38 
38 = 38
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the mathematical operators i.e. +, – , ×, ÷, =, < had placed at the minute hand position of the clock at clockwise angles of 78°, 162°, 210°, 114°, 240° and 312° respectively. The operators position had been rotated by 5 min, 7 min, 9 min, 11 min, 13 min and 15 min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:[8 ? 20 ? 5 ? 9 ? 3 ? 38]a)7:08, 9:18, 10:20, 2:53, 6:44b)7:08, 6:44, 10:20, 9:18, 2:53c)6:44, 10:20, 9:18, 2:53, 7:08d)6:44, 7:08, 9:18, 10:20, 2:53Correct answer is option 'D'. Can you explain this answer?
Question Description
the mathematical operators i.e. +, – , ×, ÷, =, < had placed at the minute hand position of the clock at clockwise angles of 78°, 162°, 210°, 114°, 240° and 312° respectively. The operators position had been rotated by 5 min, 7 min, 9 min, 11 min, 13 min and 15 min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:[8 ? 20 ? 5 ? 9 ? 3 ? 38]a)7:08, 9:18, 10:20, 2:53, 6:44b)7:08, 6:44, 10:20, 9:18, 2:53c)6:44, 10:20, 9:18, 2:53, 7:08d)6:44, 7:08, 9:18, 10:20, 2:53Correct answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about the mathematical operators i.e. +, – , ×, ÷, =, < had placed at the minute hand position of the clock at clockwise angles of 78°, 162°, 210°, 114°, 240° and 312° respectively. The operators position had been rotated by 5 min, 7 min, 9 min, 11 min, 13 min and 15 min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:[8 ? 20 ? 5 ? 9 ? 3 ? 38]a)7:08, 9:18, 10:20, 2:53, 6:44b)7:08, 6:44, 10:20, 9:18, 2:53c)6:44, 10:20, 9:18, 2:53, 7:08d)6:44, 7:08, 9:18, 10:20, 2:53Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for the mathematical operators i.e. +, – , ×, ÷, =, < had placed at the minute hand position of the clock at clockwise angles of 78°, 162°, 210°, 114°, 240° and 312° respectively. The operators position had been rotated by 5 min, 7 min, 9 min, 11 min, 13 min and 15 min respectively clockwise and anti-clockwise alternatively. Find the correct combinations of operators in the form of time which satisfy the given equation:[8 ? 20 ? 5 ? 9 ? 3 ? 38]a)7:08, 9:18, 10:20, 2:53, 6:44b)7:08, 6:44, 10:20, 9:18, 2:53c)6:44, 10:20, 9:18, 2:53, 7:08d)6:44, 7:08, 9:18, 10:20, 2:53Correct answer is option 'D'. Can you explain this answer?.
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