JEE Advanced 2021 Full Test 3 Paper 1
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SECTION – C (Numerical Answer Type)
This section contains 06 questions. The answer to each question is a NUMERICAL VALUE. For each question, enter the correct numerical value (in decimal notation, truncated/rounded‐off to the second decimal place; e.g. XXXXX.XX).
This section contains 06 questions. The answer to each question is a NUMERICAL VALUE. For each question, enter the correct numerical value (in decimal notation, truncated/rounded‐off to the second decimal place; e.g. XXXXX.XX).
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Question : 13 of 54
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A radioactive sample contains two type of nuclei x and y. x has half life of 5 days where as y has of 30 days. Initial activity of x is 64 times the activity of y. after how many days their activities will be equal?
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