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1 . A batsman makes a score of 80 runs in the 16th innings and increases average by 3. What is his average after 16th innings?

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Answer: Option D

Explanation:

Let,

Average of the 15 innings = x

So, the total runs of the 15 innings = x × 15

ATQ,

(x × 15 + 80)/16 = x + 3

=> 15x + 80 = 16x + 48

=> x = 80-48 = 32

So, the average of the 16th innings = 32+3 = 35

Ans. 35.

সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || অফিসার জেনারেল (10-03-2023)