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If 2, 3, 4, x are in proportion then val...

If 2, 3, 4, x are in proportion then value of x = ______.

A

6

B

8

C

5

D

none of these

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The correct Answer is:
A
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NAND LAL PUBLICATION-RATIO AND PROPORTION -ADDITIONAL QUESTIONS FOR PRACTICE (Very Short Answer Type Answers)
  1. For a ratio to be meaningful the terms should have

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  2. If 2, 3, 4, x are in proportion then value of x = .

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  3. a:b::c:d then the proportion not implied is

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  4. The ratio of 5 m to 10 km is :

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  5. The ratio equivalent to 3:7

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  6. If p, q, r, s are in proportion then p/(q) is equal to

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  7. Ratio of 4 days to 4 hours is

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  8. The ratio of apples to pear in the basket is 7:5. Then the total numbe...

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  9. State whether the following statements are True or False. Ratio a:b ...

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  10. State whether the following statements are True or False. The ratio ...

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  11. State whether the following statements are True or False. The unit o...

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  12. State whether the following statements are True or False. Ratio is p...

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  13. State whether the following statements are True or False. Ratio can ...

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  14. State whether the following statements are True or False. If the fou...

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  15. State whether the following statements are True or False. Comparison...

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  16. Fill in the blanks. In the ratio a:b the first is known as the .

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  17. Fill in the blanks. When four quantities are in proportion, the prod...

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  18. Fill in the blanks. The second and fourth term of the ratio cannot b...

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  19. Fill in the blanks. Ratio a:bandb:a cannot be .

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  20. Fill in the blanks. Comparing two quantities expressed in same units...

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