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A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 : 4 : 3. If the total value of all the coins in the bag is Rs. 35, find the difference in money (in Rs.) in 25p and 1 rupee denomination?
  • a)
    2.5
  • b)
    5
  • c)
    10
  • d)
    15
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 :...
Let the number of 25p coins, 50p coins and 1 rupee coins be 8x, 4x and 3x respectively.
⇒ (0.25)8x + (0.50)4x + (1)3x = 35
⇒ x = 5
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Most Upvoted Answer
A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 :...
Understanding the Coin Ratio
The bag contains three types of coins in the ratio of 8:4:3:
- 25p coins
- 50p coins
- Rs. 1 coins
Let the number of coins be represented as:
- 25p coins = 8x
- 50p coins = 4x
- Rs. 1 coins = 3x
Calculating Total Value
Next, we need to calculate the total value of the coins:
- Value of 25p coins = 8x * 0.25 = 2x
- Value of 50p coins = 4x * 0.50 = 2x
- Value of Rs. 1 coins = 3x * 1 = 3x
Now, summing up the total value:
Total value = 2x + 2x + 3x = 7x
We know from the problem that the total value of all coins is Rs. 35:
7x = 35
Finding the Value of x
Solving for x:
x = 35 / 7 = 5
Calculating Number of Coins
Now, substituting x back to find the number of coins:
- 25p coins = 8x = 8 * 5 = 40 coins
- 50p coins = 4x = 4 * 5 = 20 coins
- Rs. 1 coins = 3x = 3 * 5 = 15 coins
Calculating Monetary Values
Next, we calculate the monetary values:
- Total value of 25p coins = 40 * 0.25 = Rs. 10
- Total value of Rs. 1 coins = 15 * 1 = Rs. 15
Finding the Difference
Now, the difference in money between 25p and Rs. 1 coins is:
Difference = Total value of Rs. 1 coins - Total value of 25p coins
= 15 - 10 = Rs. 5
Thus, the correct answer is option 'B'.
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A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 : 4 : 3. If the total value of all the coins in the bag is Rs. 35, find the difference in money (in Rs.) in 25p and 1 rupee denomination?a)2.5b)5c)10d)15Correct answer is option 'B'. Can you explain this answer?
Question Description
A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 : 4 : 3. If the total value of all the coins in the bag is Rs. 35, find the difference in money (in Rs.) in 25p and 1 rupee denomination?a)2.5b)5c)10d)15Correct 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 A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 : 4 : 3. If the total value of all the coins in the bag is Rs. 35, find the difference in money (in Rs.) in 25p and 1 rupee denomination?a)2.5b)5c)10d)15Correct 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 A bag contains 25p coins, 50p coins and Rs. 1 coin in the ratio of 8 : 4 : 3. If the total value of all the coins in the bag is Rs. 35, find the difference in money (in Rs.) in 25p and 1 rupee denomination?a)2.5b)5c)10d)15Correct answer is option 'B'. Can you explain this answer?.
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