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Find the factors of 330. (a) 2xx4xx5xx...

Find the factors of 330. (a) `2xx4xx5xx11` (b) `2xx3xx7xx13` (c) `2xx3xx5xx13` (d) `2xx3xx5xx11`

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RS AGGARWAL-HCF AND LCM OF NUMBERS-All Questions
  1. Seema, Meena and Reema begin to jog around a circular stadium and t...

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  2. Comparison of fractions Arrange the fraction 17/18,31/36,43/45,59/60 ...

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  3. Find the factors of 330. (a) 2xx4xx5xx11 (b) 2xx3xx7xx13 (c) 2xx3xx...

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  4. Find the factors of 1122. 3xx9xx17xx2 (b) 3xx11xx17xx2 (c) 9xx9xx1...

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  5. 252 can be expressed as a product of primes as 2xx2xx3xx3xx7 (b) 2x...

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  6. Which of the following has most number of division? (a) 99       (b...

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  7. A number n is said to be perfect if the sum of all its divisors (ex...

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  8. (1095)/(1168) when expressed in simplest form is (13)/(16) (b) (15)...

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  9. Reduce (128352)/(238368) to its lowest terms. 3/4 (b) 5/(13) (c) 7/(13...

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  10. The simplest reduction to the lowest terms of (116,690,151)/(427,863,8...

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  11. The highest common factor of 0 and 6 is (a) 0          (b) 3       ...

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  12. The H.C.F. of 2^2xx3^3xx5^5,\ \ 2^3xx3^2xx5^2xx7 and 2^4xx3^4xx5xx7...

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  13. The H.C.F. of 2^4xx3^2xx5^3xx7,\ \ 2^3xx3^3xx5^2xx7^2 and 3xx5xx7xx...

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  14. H.C.F. of 4xx27xx3125 ,\ \ 8xx9xx25xx7 & 16xx81xx5xx11xx49 is (a) 1...

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  15. Find the highest common factor of 36 and 84. (a) 4         (b) 6      ...

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  16. Even numbers are formed by taking at least two at a time from the numb...

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  17. The H.C.F. of 204, 1190 and 1445 is (a) 17       (b) 18       (c) 1...

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  18. Which of the following is a pair of co-primes? (a) (16, 62)     ...

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  19. The H.C.F. of 2923 and 3239 is (a) 37       (b) 47       (c) 73    ...

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  20. The H.C.F. of 3556 and 3444 is (a) 23         (b) 25        (c) 26 ...

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