alleryমাধ্য 25 বিশিষ্ট 12 টা মানৰ এটা সংহতিৰ এটা মান 37 ক 13 ৰে প্ৰতিস্থাপন কৰা হ'ল। নতুন মাধ্য কিমান?
A22
B21
C24
D23
Answer & Solution
Correct answer: D. 23
মুঠ মান 300 ৰ পৰা 276 লৈ হ্ৰাস পায়, আৰু 276 ক 12 ৰে হৰণ কৰিলে 23 পোৱা যায়।
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