### Discussion :: Table Charts - Table Chart 2 (Q.No.2)

Study the following table and answer the questions.

Number of Candidates Appeared and Qualified in a Competitive Examination from Different States Over the Years.

State | Year | |||||||||

1997 | 1998 | 1999 | 2000 | 2001 | ||||||

App. | Qual. | App. | Qual. | App. | Qual. | App. | Qual. | App. | Qual. | |

M | 5200 | 720 | 8500 | 980 | 7400 | 850 | 6800 | 775 | 9500 | 1125 |

N | 7500 | 840 | 9200 | 1050 | 8450 | 920 | 9200 | 980 | 8800 | 1020 |

P | 6400 | 780 | 8800 | 1020 | 7800 | 890 | 8750 | 1010 | 9750 | 1250 |

Q | 8100 | 950 | 9500 | 1240 | 8700 | 980 | 9700 | 1200 | 8950 | 995 |

R | 7800 | 870 | 7600 | 940 | 9800 | 1350 | 7600 | 945 | 7990 | 885 |

Pasang said: (Mar 31, 2011) | |

How do you get the REQUIRED AVERAGE number? |

Shravan Purohit said: (Jan 2, 2012) | |

Sum of all appeared of state Q and divide by number of year. |

Kehinde said: (Jun 16, 2015) | |

Please how can you solve these data interpretations questions quickly without the aid of calculator as I am preparing for an aptitude test in a company that requires no calculator? |

Shan said: (Oct 15, 2015) | |

If no. of years 10 means we take 44950 = 4495. So for 5 years we multiple the answer by 2 i.e. 4495*2 = 8990. |

Malleshwari said: (Aug 29, 2016) | |

How do you take the required average value? |

Venusabbani said: (Oct 5, 2016) | |

Search in year. Big value + small value/2 then, 9700 + 8100/2 = 8900. |

Irappa Addi said: (Nov 5, 2016) | |

How can we solve without a calculator? Any mathematical tricks are there? Please tell me. |

Vikas S said: (Jun 16, 2022) | |

Here, the question is asked for Appreared students and the answer is for Qualified students. How? Explain me. |

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