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Question: In the middle of around pool lies a water-lily . The water-lily doubles in size every day . After exactly 20 days the complete pool will be covered by the lily. After how days will half of the pool be covered by water-lily ?
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Question: In the middle of around pool lies a water-lily . The water-lily doubles in size every day . After exactly 20 days the complete pool will be covered by the lily. After how days will half of the pool be covered by water-lily ?
Question 1: In the middle of around pool lies a water-lily . The water-lily doubles in size every day . After exactly 20 days the complete pool will be covered by the lily. After how days will half of the pool be covered by water-lily ?
View topic: বিবিধ সমস্যা (Miscellaneous Problem)
3
7
10
15
Source: Bangladesh Bank - Assistant Director - 2011
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বিরাম চিহ্ন বা যতি চিহ্ন বা ছেদ চিহ্ন
ট্রেন ও গতিবেগ (Train & Speed)
আবহাওয়া, জলবায়ু ও দুর্যোগ
বাগধারা
অন্যান্য সাহিত্যিক থেকে আসা প্রশ্ন
অনুকার শব্দ, ধ্বন্যাত্মক শব্দ ও শব্দদ্বৈত
Miscellaneous Questions
সংবাদপত্র, সংবাদ সংস্থা ও সম্পাদক
শতকরা ও লাভ-ক্ষতি (Percentage and Profit and loss)
মানুষিক দক্ষতা
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