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BHARDWAJ ACADEMY-NUMBER SYSTEM -CHAPTER EXERCISE
- 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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- (24.69 xx 10 ^(10)) - ( 13.58 xx 10 ^(8)) is expressed in standard fo...
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- The additive inverse of S, where S =1 - 2 + 3 -4 + 5 -6 + 7 - 8 + .....
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- Let x = 597 xx 10 ^(22) + 73.5 xx 10 ^(21) when x is expressed in stan...
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- The sum of all possible values of a, for which the 4-digit number 556...
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- Which of the following numbers does not lie between (-5)/(6) and (7)/...
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