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Question: At present the total age of Rahim, Karim and Akkas is 81 years. what was their average age three years ago?
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Question: At present the total age of Rahim, Karim and Akkas is 81 years. what was their average age three years ago?
Question 1: At present the total age of Rahim, Karim and Akkas is 81 years. what was their average age three years ago?
View topic: গড় (Average)
78 years
72 years
24 years
29 years
Source: IFIC Bank Ltd - Officer - 16.03.2012
Answer
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Answer: 24 years
Explanation:
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একটি ধারার ১ম সংখ্যাটি ৩ , হয় সংখ্যাটি ৯ । ৩য় সংখ্যা থেকে শুরু করে বাকী সংখ্যগুলো পূর্ববর্তী সবগুলো সংখ্যার গড় । ধারার ১১ তম সংখ্যাটি কত?
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রুবেল ঘন্টায় ৪০ মাইল বেগে ঢাকা থেকে কুমিল্লা গিয়ে ঘন্টায় ৬০ মাইল বেগে আবার ফিরে আসেলে ঘন্টায় তার গড় গতিবেগ কত মাইল?
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বাংলা সাহিত্যের বিবিধ প্রশ্ন
সমাস
Idioms & Phrases
ক্রিয়া ও ক্রিয়ার কাল
কম্পিউটার এর গঠন ও মেমরি
প্রবাদ-প্রবচন
অর্থনীতি
জ্যামিতি (Geometry)
গড় (Average)
পাটিগণিত প্রাথমিক ধারণা (Basics of Arithmetic)
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