Question
Which noble gas is utilized in
radiotherapy?Solution
Radon, being a radioactive noble gas, is used in radiotherapy for treating cancer. Its radioactive properties help in destroying cancerous cells, making it a valuable therapeutic tool despite its potential health risks if not properly contained.
There are three distinct numbers ‘m’, ‘n’ and ‘o’. If, m = 210, (m + n) = 510 and (o – n) = 60, then find the average of m, n and o.
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A student's average score across five subjects is 72. If the scores in four subjects are 68, 75, 70, and 80, what is the average of the top three highes...
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The average of five even numbers is 60. If we replace two of these even numbers, 84 and 92, with a single even number X, the new average decreases by 4....
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