Subject

    Data Interpretation

    Topic

    Bar Graph

    Average production of rice is what per cent of the maximum recorded production of food grain over the years?

    ক)
    68.2%
    খ)
    86.3%
    গ)
    82.7%
    ঘ)
    71.7%
    ঙ)
    77.02%

    Explanation

    Average production of rice =sum  of  production  of  rice  in  given  yearsnumber  of  years\frac{{sum\;of\;production\;of\;rice\;in\;given\;years}}{{number\;of\;years}} ⇒Average production of rice =81+82+86+89+85+936\frac{{81 + 82 + 86 + 89 + 85 + 93}}{6} = (516/6) m tonnes = 86 m tonnes Maximum recorded production of food grain over the years = 120 m tonnes ∴ Percentage of average production of rice to maximum production of food grains over the years = (86/120) × 100 ≈ 71.7%

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