Question
Which of the following is not
zymogen?Solution
Zymogen is an inactiveĀ precursor Ā of anĀ enzyme . It requires aĀ biochemical Ā change for being an active enzyme . It is also known as Pro-enzyme.
Present ages of āAā, āBā and āCā are in the ratio 7:5:8, respectively. If present average age of āAā and āCā is 30 years, then find ...
The ratio of age of āBā after 6 years from now and age of āCā 4 years ago from now is 7:4, respectively. The present age of āCā is 40% of th...
Ā Present age of Vikrant is 40% less than the present age of Priya. Age of Vikrant 4 years ago was 50% the present age of Priya. Find the present averag...
Two years ago, the ages of A, B, and C were xā6x - 6, x+10x + 10, and x+14x + 14 years respectively. If the average of their current ages is 38 years,...
There are 5 children in a family. The average age of the children is 10 years. If the present age of their mother and father is added, the average age o...
The present age of P is 20% more than that of Q. P is 6.5 years older than R. Twelve years from now, S will be 9 years older than R. If the present aver...
The present ages of A and B are 'x' years and 'y' years respectively. Four years ago, the sum of their ages was 34 years. If the average of 'x' and 31 i...
There was a race of 2280 meters between P & Q on a circular track of 380 meters. First time they meet during the race after 4 minutes of starting of rac...
Present average of age of A and B is (9x-15) years. Present average age of A, B and C is (6x+5) years. If present age of B is 20% less than the present ...
- Two years later, the combined age of 'Neha' and 'Ritu' will be 46 years. Nine years back, Neha was 7 years younger than Ritu. What will Ritu's age be 5 yea...
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