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Aminization : Protein hydrolytic decomposition leads to the formation of amines and amino acids.
A man invested all his current month income in starting of a new business in which he spends 40% in advertisement 25% of remaining in furniture 20% of r...
If a number is added to 52 instead of being added to 25. Approximately what percent of the correct value of the result?
A student multiplied a number by 3/5 instead of 5/3, What is the percentage error in the calculation ?
...Income of A is 65% of the Income of B and A together. The saving of B is 44% of his Income and equals to Rs. 15400. Find the difference between the inco...
In a school, 40% of the students are girls, and 60% are boys. Half of the boys are enrolled in class 12, while the remaining 840 boys are in class 10. W...
If the numerator of a fraction is increased by 16.66 % and denominator decreased by 14.28 % then, it becomes the reciprocal of itself. Find the original...
The marks obtained by Meena in English is 40% more than the marks obtained by her in History, and the average marks scored by Meena in English, History,...