Question
The Biuret test is used to detect the presence of which
substance?Solution
The Biuret test detects the presence of peptide bonds in proteins, resulting in a purple color when proteins are present.
15 years ago, the average age of all the 80 teachers of the college was 50 years. 8 years ago, the principal has retired from her post at the age of 60 ...
The average of 10 numbers is 102. The average of the first 5 numbers is 78 and the average of the last 4 numbers is 46. What is the 6th number?
The average of five numbers is 30. If one of the numbers is removed, the average becomes 25. What is the number that was removed?
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If the average of two numbers is 20 and the square root of their product is 16, then the difference between the numbers is:
Average weight of all the people in a group is 62 kg. When two people of weight 68 kg and 82 kg left the group, average weight reduces by 1 kg. Find the...
If average of first 10 numbers is (n – 23) and the sum of remaining number is 925. Find the value of ‘n’, if the average of 20 numbers is ‘n’....
The average weight of 36 students in a class is 62 kg. When two new students having weights (m + 8) kg and (m − 6) kg joined, the average weight dropp...
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