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An engineer got an increment of 20% on his salary. Before the increment, he used to donate 2% of his salary. After his increment, he continued to donate 2% of his salary. If his monthly donation was increased by Rs. 500, find his new monthly salary.
  • a)
    Rs. 120000
  • b)
    Rs. 150000
  • c)
    Rs. 180000
  • d)
    Rs. 200000
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
An engineer got an increment of 20% on his salary. Before the incremen...
Let his initial monthly salary be Rs. ‘x’
New monthly salary = (100 + 20)% of x = 1.2x
Initial monthly donation = 2% of x = 0.02x
New monthly donation = 2% of 1.2x = 0.024x
Now, increase in monthly donation = Rs. 500
⇒ 0.024x – 0.02x = 500
⇒ x = 500/0.004 = 125000
∴ His new monthly salary = 1.2x = 1.2 × 125000 = Rs. 150000
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Most Upvoted Answer
An engineer got an increment of 20% on his salary. Before the incremen...
Given Information:
- The engineer received a 20% increment in his salary.
- He used to donate 2% of his salary before the increment.
- His monthly donation increased by Rs. 500 after the increment.
- He continued to donate 2% of his salary after the increment.

Calculations:
Let's assume the engineer's initial monthly salary was Rs. x.
- Before the increment, he donated 2% of x, which is 0.02x.
- After the increment, his new monthly salary became 120% of x, which is 1.2x.
- His new monthly donation increased by Rs. 500, so 0.02(1.2x) - 0.02x = 500.

Solving the Equation:
- 0.024x - 0.02x = 500
- 0.004x = 500
- x = 500 / 0.004
- x = 125000
Therefore, the engineer's new monthly salary (1.2x) after the increment is:
1.2 * 125000 = Rs. 150000.
Therefore, option B: Rs. 150000 is the correct answer.
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An engineer got an increment of 20% on his salary. Before the increment, he used to donate 2% of his salary. After his increment, he continued to donate 2% of his salary. If his monthly donation was increased by Rs. 500, find his new monthly salary.a)Rs. 120000b)Rs. 150000c)Rs. 180000d)Rs. 200000Correct answer is option 'B'. Can you explain this answer?
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An engineer got an increment of 20% on his salary. Before the increment, he used to donate 2% of his salary. After his increment, he continued to donate 2% of his salary. If his monthly donation was increased by Rs. 500, find his new monthly salary.a)Rs. 120000b)Rs. 150000c)Rs. 180000d)Rs. 200000Correct answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about An engineer got an increment of 20% on his salary. Before the increment, he used to donate 2% of his salary. After his increment, he continued to donate 2% of his salary. If his monthly donation was increased by Rs. 500, find his new monthly salary.a)Rs. 120000b)Rs. 150000c)Rs. 180000d)Rs. 200000Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An engineer got an increment of 20% on his salary. Before the increment, he used to donate 2% of his salary. After his increment, he continued to donate 2% of his salary. If his monthly donation was increased by Rs. 500, find his new monthly salary.a)Rs. 120000b)Rs. 150000c)Rs. 180000d)Rs. 200000Correct answer is option 'B'. Can you explain this answer?.
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