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The numbers 6, 8, 10 ,12, 13, and x are ...

The numbers 6, 8, 10 ,12, 13, and x are arranged in an ascending order. If the mean of the observation is equal to the median, find the value of x.

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17
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ICSE-MATHEMATICS -2014-SECTION- B
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  2. A shopkeeper bought a washing machine at a discount of 20% from a whol...

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  3. If (x^(2)+y^(2))/(x^(2)-y^(2))=17/(8), using the properties of proport...

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  4. If (x^(2)+y^(2))/(x^(2)-y^(2))=17/(8), using the properties of proport...

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  5. In DeltaABC,angleABC=angleDAC, AB = 8 cm, AC = 4 cm and AD = 5 cm. ...

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  6. In DeltaABC,angleABC=angleDAC, AB = 8 cm, AC = 4 cm and AD = 5 cm. ...

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  7. In DeltaABC,angleABC=angleDAC, AB = 8 cm, AC = 4 cm and AD = 5 cm. ...

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  8. Find the value of 'a' for which the following points A (a, 3), B (2, 1...

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  9. Salman invests a sum of money in 50rs shares paying 15% dividend quote...

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  10. Salman invests a sumof money in Rs 50 shares, paying 15% dividend quot...

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  11. Salman invests a sumof money in Rs 50 shares, paying 15% dividend quot...

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  12. The suface area of a solid metallic sphere is 2464 cm^(2). It is melte...

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  13. The surface area of a solid metallic sphere is 2464 cm^(2). It is melt...

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  14. Calculate the mean of the distribution given below using the short cut...

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  15. In the figure given below, diameter AB and chord CD of a circle meet a...

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  18. Construct a DeltaABC with BC = 6.5 cm, AB = 5.5 cm, AC = 5 cm. Constru...

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  19. The daily pocket expenses of 200 students in a school are given below ...

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  20. If (x-9):(3x+6) is the duplicate ratio of 4:9, find the value of x usi...

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  21. Solve the x using the quadratic formula. Write your answer correct to ...

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