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BHARDWAJ ACADEMY-NUMBER SYSTEM -CHAPTER EXERCISE
- A fraction is equaivalent to 5/8 .its denominator andd numerator add ...
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- If 1957-a9=18b8 Then the sum of the digits a and b is
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- The product of two whole numbers is 24. The smallest possible sum of ...
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- The value of 0.001+ 1.01+ 0.11+ 0.0001 is
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- The number n is doubled and then y is added to it: The result is, the...
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- Numbers and (-11)/(20) , (7)/(-15), (17)/(-30) and (-3)/(10) are writ...
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- What should be subtracted from (5)/(7) to get1?
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- In standard form, the number 829030000 is expressed ask xx 10^(n). Th...
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- If x is an integer, then (x +1) ^(4) – (x -1) ^(4) is always divis...
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- The hundred digit of a three digit number is 7 more than the unit digi...
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- If a, b and care different integers such that a lt b lt c lt 0, then ...
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- What should be subtracted from (-5)/(7) to get ( 2)/(3) ?
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- Which one of the following statements is correct?
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- The values of y for which the 4 digit nuinber 60 y3 is divisible by 9 ...
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- The product of integers between - 7 and – 3 is
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- The value of 1 + (11)/(10) + (11)/(100) + (111)/(1000) + (111)/(1000...
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- In standard form, 0.00001278 is expressed as k xx 10 ^(n). The value ...
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- The difference between the greatest and smallest fraction amongst (6)...
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- The value of 4 + (44)/(10) + (404)/(100) + (444)/(1000) + (4)/(1000...
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- The smallest value of y in the number 9y8071, so that it is divisible...
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