### Discussion :: Number Systems and Codes - General Questions (Q.No.48)

Prithviraj said: (Feb 17, 2011) | |

Simple 49+1=50 hence, 00110010 which in binary is 2^5+2^4+2^1=32+16+2=50 Hence the answer. |

Ashit said: (Jul 24, 2011) | |

50/2=25 0 25/2=12 1 12/2 6 0 6/2 3 0 3/2 1 1 1 110010 |

B.Gopi said: (Sep 28, 2012) | |

Simple method for binary to decimal. 49+01=50. We know coding method. 128 64 32 16 8 4 2 1 [coding method]. 0 + 0 + 1 + 1 + 0 + 0 + 1 + 0. Here. 32+16+2=50. Ans=00110010. |

Saikat said: (Oct 6, 2012) | |

We know the coding method. 128 64 32 16 8 4 2 1. 0 + 0 +1+ 1+0+0+0+1=49. 0 0 0 0 0 0 0 1=01. By adding we get 00110010. |

Rushabh Kamdar said: (Aug 5, 2013) | |

Last digit must be zero for even number. |

Venugopal said: (Sep 19, 2013) | |

First we have to convert 49 into binary. i.e 49/2 = 24 1 24/2 = 12 0 12/2 = 6 0 6/2 = 3 0 3/2 = 1 1 Now binary form of 49 = 110001. Add 01 = + 01 Answer = 110010. |

New said: (Aug 24, 2015) | |

49+1=50. A even number hence LSB must be '0' hence option C is answer. |

Sikhumbuzo said: (Oct 9, 2017) | |

49=110001, 01=+01. How did add the number to be 110010? |

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