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10 students of class-X took part in a mathematics quiz. If the number of girls is 4 more than the number of noys then, find the number of boys and the number of girls who took part in the quiz.

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The correct Answer is:
Number of girls = 7: Numbr of boys = 3
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NCERT TAMIL-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES -EXERCISE-4.1
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  2. By comparing the ratios aunderset1/aunderset2, bunderset1/bunderset2, ...

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  3. By comparing the ratios aunderset1/aunderset2, bunderset1/bunderset2, ...

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  4. Check whether the following equations are consistent or inconsistent. ...

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  5. Check whether the following equations are consistent or inconsistent. ...

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  6. Check whether the following equations are consistent or inconsistent. ...

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  7. Check whether the following equations are consistent or inconsistent. ...

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  8. Check whether the following equations are consistent or inconsistent. ...

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  9. Check whether the following equations are consistent or inconsistent. ...

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  10. Solve following pair of equations by using the substitution method ...

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  11. Check whether the following equations are consistent or inconsistent. ...

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  12. Check whether the following equations are consistent or inconsistent. ...

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  13. Neha went to a 'sale' to purchase some pants and skirts. When her frie...

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  14. 10 students of class-X took part in a mathematics quiz. If the number ...

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