Without drawing a diagram, find (i)10th ...

Without drawing a diagram, find (i)10th square number (ii) 6th triangular number

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RD SHARMA ENGLISH-OPERATIONS ON WHOLE NUMBERS-All Questions

On dividing 59761 by a certain number, the quotient in 189 and the ...
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On dividing 55390 by 299, the remainder is 75. Find the quotient us...
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Without drawing a diagram, find (i)10th square number (ii) 6t...
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Can a rectangular number also be a square number? Can a triangular num...
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Write the first four products of two numbers with difference 4 star...
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Observe the pattern in the following and fill in the blanks: 9\ x\ ...
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Observe the following pattern and extend it to three more steps: 6\...
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Study the following pattern: 1\ x\ 1+2\ x\ 2\ \ \ \ \ \ \ \ \ \ \ \ \ ...
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Study the following pattern: 1\ x\ 1+2\ x\ 2\ \ \ \ \ \ \ \ \ \ \ \ \ ...
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Which one of the following is the smallest whole number? (a)1 ...
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Which one of the following is the smallest even whole number? (a)0 ...
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Which one of the following is the smallest odd whole number? (a) 0 ...
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How many whole numbers are between 437 and 487? (a)50 (b)49 ...
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The product of the successor 999 and predecessor of 1001 is (a) One ...
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Which one of the following whole numbers does not have a predecessor...
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The number of whole numbers between the smallest whole number and th...
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If n is a whole number such that n+n=n ,\ t h e n\ n=? (a) 1 (b) ...
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The predecessor of the smallest 3-digit number is (a)999 (b...
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the least number of 4-digits which is exactly divisible by 9 is (a...
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The number which when divided by 53 gives 8 as quotient and 5 as rem...
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