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One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the number was
a) 320
b) 400
c) 480
d) none of these.?
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One student is asked to divide a half of a number by 6 and other half ...
Given information:
- One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities.
- Instead of following the instructions, the student divides the given number by 5.
- The answer is 4 short of the correct answer.

Let's denote the number as 'x':

Correct Calculation:
- Half of the number = x/2
- (x/2) divided by 6 = x/2 * (1/6) = x/12
- Other half of the number = x/2
- (x/2) divided by 4 = x/2 * (1/4) = x/8
- Adding the two quantities: x/12 + x/8 = (2x + 3x) / 24 = 5x/24

Given Calculation:
- The student divides the given number 'x' by 5
- So, the calculated value = x/5

Given condition:
- The given calculation is 4 short of the correct answer
- Therefore, 5x/24 - x/5 = 4
- Solving this equation, we get x = 480
Therefore, the correct answer is:
c) 480
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One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the number wasa) 320b) 400c) 480d) none of these.?
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One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the number wasa) 320b) 400c) 480d) none of these.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the number wasa) 320b) 400c) 480d) none of these.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One student is asked to divide a half of a number by 6 and other half by 4 and then to add the two quantities. Instead of doing so the student divides the given number by 5. If the answer is 4 short of the correct answer then the number wasa) 320b) 400c) 480d) none of these.?.
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