Question
Pathogenic bacteria cannot grow below a water activity
of……..Solution
The correct answer is D
The sum of the ages of two persons is 60 years. In 5 years, the ratio of their ages will be 4:5. Find their present ages.
Two years ago, the ages of A, B, and C were x−6x - 6, x+10x + 10, and x+14x + 14 years respectively. If the average of their current ages is 38 years,...
Present age of ‘M’ is 25% more than that of ‘N’. 4 years ago, ‘M’ was 1.5 times as old as ‘N’. What is the present age of ‘N’?
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Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 33 years. If their ages are in the arithmetic progression in the same order a...
The present age of A is 5/3 times to that of his marriage age. Present age of his brother is 1/3rd of his present age. If A was married 36 years ago the...
The current age ratio of P to Q is 9:13. Six years ago, Q's age was 4 years less than twice P's age at that time. If the average ...
- The ratio of present ages of Sneha to that of Akash is 6:8 while the ratio of present ages of Vikram to that of Akash is 5:8. If the age of Vikram, 3 years...
The present ages of 'A' and 'B' are in the ratio of 3:7. The difference between their current ages is 12 years. How much percent older will 'B' be than...
- The current age of Rahul is 20% greater than Simran's present age. Additionally, in 5 years, the average of their ages will be 7 years more than Simran’s...
