Home
Class 6
MATHS
The least prime number is (a)1         ...

The least prime number is
(a)1        
(b)2        
(c)3      
(d)5

Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINES AND TRANSVERSAL

    RD SHARMA ENGLISH|Exercise All Questions|6 Videos

  • QUADRILATERALS

    RD SHARMA ENGLISH|Exercise All Questions|9 Videos

Similar Questions

Explore conceptually related problems

The ratio of LCM and HCF of the least composite and the least prime numbers is (a) "1:2," (b) "2:1.," (c) "1:1.," (d) "1:3"

The mean of first five prime numbers is (a) 5.6 (b) 5.5 (c) 5.4 (d) 5.2

The successor of the smallest prime number is 1 (b) 2 (c) 3 (d) 4

The total number of even prime numbers is (a) 0 (b) 1 (c) 2 (d) unlimited

A die is thrown once. The probability of getting a prime number is 2/3 (b) 1/3 (c) 1/2 (d) 1/6

A number is selected at random from the numbers 1 to 30. The probability that it is a prime number is (a) 2/3 (b) 1/6 (c) 1/3 (d) (11)/(30)

A number is selected from numbers 1 to 25. The probability that it is prime is (a) 2/3 (b) 1/6 (c) 1/3 (d) 5/6

What least value should be given to * so that the number 63576 * 2 is divisible by 8? (a) 1 (b) 2 (c) 3 (d) 4

The sum of the exponents of the prime factors in the prime factorisation of 196, is (a) 1 (b) 2 (c) 4 (d) 6

Show the following numbers on the number line. (a) 0.2 (b) 1.9 (c) 1.1 (d) 2.5

RD SHARMA ENGLISH-PLAYING WITH NUMBERS-All Questions
  1. The total number of even prime numbers is (a) 0      (b) 1      (...

    Text Solution

    |

  2. Which one of the following is a prime number? (a) 161      (b)  22...

    Text Solution

    |

  3. The least prime number is (a)1         (b)2         (c)3       (...

    Text Solution

    |

  4. Which of the following numbers is divisible by 5 or by 10? (i) 3345 (i...

    Text Solution

    |

  5. Which of the following numbers is divisible by 4? (a) 8675231      ...

    Text Solution

    |

  6. Which of the following numbers is divisible by 6? (a) 7908432   ...

    Text Solution

    |

  7. Which of the following numbers is divisible by 8? (a) 87653234      ...

    Text Solution

    |

  8. Which of the following numbers is divisible by 9? (a) 9076185       ...

    Text Solution

    |

  9. Which of the following numbers is divisible by 11? (a) 111111    (...

    Text Solution

    |

  10. If 1*548 is divisible by 3, then * can take the value (a)0         ...

    Text Solution

    |

  11. 5 * 2 is a three digit number with * as a missing digit. If the numb...

    Text Solution

    |

  12. What least value should be given to * so that the number 6342 * 1 is...

    Text Solution

    |

  13. What least value should be given to * so that the number 653 * 47 is...

    Text Solution

    |

  14. What least value should be given to * so that the number 653 * 47 is...

    Text Solution

    |

  15. What least value should be given to * so that the number 63576 * 2 i...

    Text Solution

    |

  16. Which one of the following numbers is exactly divisible by 11? (a) ...

    Text Solution

    |

  17. If 1 * 548 is divisible by 3, which of the following digits can repl...

    Text Solution

    |

  18. The sum of the prime numbers between 60 and 75 is (a) 199          ...

    Text Solution

    |

  19. The HCF of two consecutive natural numbers is (a)0          (b)  1...

    Text Solution

    |

  20. The HCF of two consecutive even number is (a)1          (b)  2    ...

    Text Solution

    |