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The age of Sohan Lal is four times that ...

The age of Sohan Lal is four times that of his son Amit. If the difference of their ages is 27 years, find the age of Amit.

A

9 Years

B

10 Years

C

11 Years

D

12 Years

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we will follow these steps: 1. **Define the Variables**: Let the age of Amit be \( x \) years. Since Sohan Lal's age is four times that of Amit, we can express Sohan Lal's age as \( 4x \) years. 2. **Set Up the Equation**: According to the problem, the difference between Sohan Lal's age and Amit's age is 27 years. We can write this as: \[ 4x - x = 27 \] 3. **Simplify the Equation**: Simplifying the left side of the equation gives: \[ 3x = 27 \] 4. **Solve for \( x \)**: To find the value of \( x \), divide both sides of the equation by 3: \[ x = \frac{27}{3} \] \[ x = 9 \] 5. **Conclusion**: The age of Amit is \( 9 \) years.
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NCERT EXEMPLAR-SIMPLE EQUATIONS-EXERCISE
  1. A number divided by 2 and then increased by 5 is 9.

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  2. The sum of twice a number and 4 is 18.

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  3. The age of Sohan Lal is four times that of his son Amit. If the differ...

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  4. A number exceeds the other number by 12. If their sum is 72, find the ...

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  5. Seven times a number is 12 less than thirteen times the same number. F...

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  6. The interest received by Karim is Rs 30 more than that of Ramesh. If t...

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  7. Subramaniam and Naidu donate some money in a Relief Fund. The amount p...

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  8. In a school, the number of girls is 50 more than the number of boy The...

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  9. Two times a number increased by 5 equals 9. Find the number.

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  10. 9 added to twice a number gives 13. Find the number.

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  11. 1 subtracted from one-third of a number gives 1. Find the number.

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  12. After 25 years, Rama will be 5 times as old as he is now. Find his pre...

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  13. After 20 years, Manoj will be 5 times as old as he is now. Find his pr...

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  14. My younger sister's age today is 3 times what it will be 3 years from ...

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  15. If 45 is added to half a number, the result is triple the number. Find...

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  16. In a family, the consumption of wheat is 4 times that of rice. The tot...

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  17. In a bag, the number of one rupee coins is three times the number of t...

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  18. Anamika thought of a number. She multiplied it by 2, added 5 to the pr...

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  19. One of the two numbers is twice the other. The sum of the numbers is 1...

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  20. The sum of three consecutive integers is 5 more than the smallest of t...

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