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The third proportional of 12 and 18 is- ...

The third proportional of 12 and 18 is-
12 तथा 18 का तीसरा समानुपातिक कितना होगा?

A

3

B

6

C

27

D

144

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CHAMPION PUBLICATION-2013 TIER-II PAPER(21)-EXERCISE
  1. A shopkeeper purchased a chair of M.P. Rs 600 after getting two consec...

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  2. The marked price of a paino was Rs 15,000. At the time of sale, there ...

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  3. The third proportional of 12 and 18 is- 12 तथा 18 का तीसरा समानुपाति...

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  4. Ram got twice as many marks in English as in Science. His total marks ...

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  5. Three numbers are in the ratio 2:3:4. If the sum of their squares is 1...

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  6. If x runs are scored by A y runs by B and z runs by C, then x:y = y:z=...

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  7. Rs.900 is divided among A, B, C, the division is such that 1/2 of A’s ...

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  8. If Rs 126.50 is divided among A, B and C in the ratio of 2 : 5 : 4, th...

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  9. The average of first three numbers is double of the fourth number. If ...

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  10. If the average of 6 consecutive even numbers is 25, the difference bet...

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  11. A train goes from Ballygunge to Sealdah at an average speed of 20 km/h...

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  12. The arithmetic mean of 100 observations is 24, 6 is added to each of t...

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  13. Sachin Tendulkar has a certain average for 11 innings. In the 12th inn...

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  14. The average of 11 results is 50. If the average of the first six resul...

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  15. By selling 25 metres of cloth a trader gains the selling price of 5 me...

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  16. A sells a suitcase to B at 10% profit. B sells it to C at 30% profit....

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  17. Gita buys a plot of land for Rs.96,000. She sells 2/5 of it at a loss ...

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  18. An article is sold at a gain of 15%. Had it been sold for 27 more,then...

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  19. When 17 balls are sold for 720, the loss is equal to the cost price of...

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  20. Sourav purchased 30 kg of rice at the rate of 10 per kg and 35 kg at t...

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