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BHARDWAJ ACADEMY-NUMBER SYSTEM -CHAPTER EXERCISE
- Descending order of (15)/(16) , (11)/(20), (13)/(25) is
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- If two positive integers differ by 4 and sum of their reciprocals is ...
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- If we multiply a fraction by itself and divide to product by its recip...
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- Find the value of 200 xx 439 + 200 xx 321 in standard form is
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- Find the value of 1 ^(3) + 2 ^(3) + 3 ^(3) + ...+ upto 10th terms.
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- Find the sum of first 21 odd numbers.
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- Find the value of 9 + 10 + 11 + 12 + … + 21.
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- If sum of six consecutive odd numbers is 168, then find the largest ...
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- Find the sum of all prime numbers less than 20.
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- 2x-13,2x-11, 2x-9,2x-7 are consecutive
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- (4)/(16) - (1)/(8) = (3)/(8), (6)/(7) - (2)/(9) = (4)/(2) The above ...
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- Find out the unit digit in (13)^(2003)
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- A rectangle is divided horizontally into two equal parts. The upper p...
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- If a ** b = a ^(2) + b ^(2) and a . b = a ^(2) - b ^(2), then the val...
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- Find the value of(547527)/(82),if (547.527)/(0.0082)= x.
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- Which of the fraction is least ?
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- When the number 3^(99) is divided by 4, the remainder is
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- Shown here are expressions given to Seema, Anees, Asha and Tessy with...
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- If A = (3)/(4)div (5)/(6) , B = 3 div[ ( 4 div 5) div 6], C = [3 div...
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- How many times will I be writing 2 if wrote down numbers from 11 to 1...
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