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If a language of natural numbers has bin...

If a language of natural numbers has binary vocabulary of 0 and 1, then which one of the following strings represents the natural number 7 ?

A

11

B

101

C

110

D

111

Text Solution

Verified by Experts

The correct Answer is:
D
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QUANTUM CAT-NUMBER SYSTEM-QUESTION BANK
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  2. If p=x^(1//3)+x^(-1//3) then p^3-3p is equal to :

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  3. If a language of natural numbers has binary vocabulary of 0 and 1, the...

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  4. The greatest number that will divide 398, 436 and 542 leaving 7, 11 an...

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  5. Mohan gets 3 marks for each correct sum and loses 2 marks for each wro...

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  6. If costs Rs. 10 a kilometer to fly and Rs. 2 a km to drive. If one tra...

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  7. The least number which is a perfect square and has 540 as a factor is ...

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  8. If x/2 = y/3, then [4/5 + (y - x)/(y+x)] equals :

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  9. For a journey the cost of a child ticket is 1/3 rd of the cost of an a...

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  10. A fraction becomes 4 when 1 is added to both the numerator and denomin...

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  11. Two numbers 34041 and 32506 when divided by a certain number of three ...

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  12. Mr. Black has three kinds of wine. Of the first kind 403 litres, of th...

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  13. The largest sum of money which is contained in both Rs. 49.56 and Rs. ...

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  14. Tanya gives away to each of four girls 1/12, 5/18, 7/30, 7/48 of apple...

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  15. Abhishek, Bobby and Carlie start from the same point and travel in the...

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  16. 2sqrt(3/x) is :

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  17. If p > 0, q< 0, then which of the following is correct?

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  18. Simplify: (x^2)^(n-1) + (y^2)^(n-1) (x^2)^(n-1) - (y^2)^(n-1)

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  19. If x = 2^(1//3)+2^(-1//3), then the value of 2x^3 is :

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  20. If x = 3 + 3^(2//3)+3^(1//3), then the value x^3-9x^2+18x-12 is :

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