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Amit is 21 years younger than Surbhi. Af...

Amit is 21 years younger than Surbhi. After nine years,their ages will be in the ratio 4:3, find their ages.

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The correct Answer is:
54 years , 75 years
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ICSE-SIMPLE LINEAR EQUATIONS -Revision Exercise
  1. A number consists of two digits that add up to 7. If 27 is added to th...

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  2. A number is doubled to get a second number which is further doubled to...

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  3. A two-digit number is such that the sum of its two digits is 11. If 27...

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  4. Suresh has three boxes of different fruits. Box 1 weighs 2(1)/2 -kg mo...

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  5. Rahul's age is one-fourth of Seema's age. If the difference between th...

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  6. Sudha is four times as old as Rita. After 12 years, Sudha will be twic...

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  7. Alka's age is 5 years more than 4 times the age of Suman. If Alka's ag...

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  8. The length of a rectangular field is twice its breadth. If the perimet...

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  9. A silk scarf is in the shape of an isosceles triangle. The two equal s...

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  10. Two complimentary angles differ by 44^@ Find the two angles

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  11. The difference between two supplementary angles is 72^@ Find the angl...

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  12. A man spends one-third of his monthly income on food, one-fourth on ch...

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  13. In an examination, a student requires 40% of the total marks to pass. ...

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  14. A confectionery sells two types of chocolate boxes, medium and small. ...

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  15. Milan has planned a treat for her friends. She has sandwiches, pastrie...

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  16. Priya is driving at an average speed of 60 km/hr. She reaches her frie...

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  17. There are 30 objective-type questions in an examination. For every cor...

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  18. Find three consecutive multiples of 4 that add upto 84.

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  19. Amit is 21 years younger than Surbhi. After nine years,their ages will...

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  20. Form a linear equation and a real-life situation, which can be written...

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