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The average price of 3 diamonds of same ...

The average price of 3 diamonds of same weights is `₹5` crore where the average price of the two costiest diamonds is double the price of the cheapest diamond is:

A

3 crore

B

5 crore

C

1.66 crore

D

can't be determined

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The average price of 3 diamonds of same weights is Rs. 5 crore, where the average price of the two costlist diamonds is double the price of the cheapest diamond. The price of the cheapest diamond is :

    A
    3 crore
    B
    5 crore
    C
    1.66 crore
    D
    can't be determined

  • The average price of 3 diamonds of same weights is Rs. 5 crore, where the average price of the two costlist diamonds is double the price of the cheapest diamond.The price of the costlist diamond is :

    A
    5 crore
    B
    6 crore
    C
    8 crore
    D
    can't be determined

  • The average price of 10 books is Rs. 12,while the average porice of 8 of these bookls is Rs. 11.75. of the remaining two books, if the price of one is 60% more than the price of the other, what is the price of each of these two books?

    A
    Rs.8,Rs.12
    B
    Rs.10,Rs.16
    C
    Rs.5,Rs.7.50
    D
    Rs.12,Rs.14

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