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RS AGGARWAL-NUMBER SYSTEM-All Questions
- Which of the following is not a prime number? 21 (b) 23 ...
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- Which of the following is a prime number 19 (b) 20 ...
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- Which of the following is a prime number? (a) 115 (b) 119 ...
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- Which of the following is a prime number? (a) 143 (b) 289 ...
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- The smallest value of natural number n, for which 2n + 1 is not a p...
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- The smallest three-digit prime number is 101 (b) 103 ...
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- How many of the integers between 110 and 120 are prime numbers? 0 ...
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- Four prime numbers are arranged in ascending order. The product of ...
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- The sum of three prime numbers is 100. If one of them exceeds anoth...
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- Which one of the following is a prime number? 161 (b) 22...
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- The smallest prime number, that is the fifth term of an increasing ...
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- The number of prime numbers between 301 and 320 are 3 (b...
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- Consider the following statements: (1) If p > 2 is a prime, then it ca...
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- What is the first value of n for which n^2+n+41 is not a prime? 1 ...
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- Let Xk=(p1*p2*...*pk)+\ 1,where\ p1,\ p2,\ ...,pk are the first k prim...
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- 6xx3\ (3-1) is equal to 19 (b) 20 (c) 36 (d) 53
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- 1234+2345-3456+4567=\ ? (a) 4590 (b) 4670 (c) 4680 (d) 4690 ...
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- 5566−7788+9988=? +4444 (a) 3223 (b) 3232 (c) 3322 (d) 3333 (e) None of...
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- 38649-1624-4483=? 32425 (b) 32452 (c) 34522 (d) 35422 None of t...
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- 884697-773697-102479=\ ?\ 8251 (b) 8512 (c) 8521 (d) 8531 None...
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