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RD SHARMA-PLAYING WITH NUMBERS-All Questions
- What are co-primes? Give examples of five pairs of co-primes. Are co...
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- Which of the following pairs are always co-primes? (i)two p...
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- Express each of the following as a sum of two or more primes: 13 ...
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- Express each of the following numbers as the sum of two odd primes:...
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- Express each of the following numbers as the sum of twin primes: 36...
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- Find the possible missing twins for the following numbers so that t...
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- A list consists of the following pairs of numbers: 51, 53; 55,57; 5...
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- For a number, greater than 10, to be prime what may be the possible di...
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- Write seven consecutive composite numbers less than 100 so that the...
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- State true (T) or false (F): The sum of primes cannot be a prime. The ...
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- Fill in the blanks in the following: A number having only two factors ...
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- Factorize 234 into prime factors.
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- Determine prime factorization of 9000.
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- Determine prime factorization of 20570
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- Write the smallest 5-digit number and express it as a product of pr...
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- Find the smallest number having four different prime factors.
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- In which of the following expressions, prime factorization has been...
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- Determine prime factorization of each of the following numbers: 216...
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- Determine prime factorization of each of the following numbers: 216 ...
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- Write the smallest 5-digit number and express it as a product of pri...
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