Question
Which is NOT a benefit of crop rotation in organic
farming?Solution
Crop rotation promotes diversity and breaks pest cycles, unlike monoculture.
Before 8 years ago, the ratio of age of anil and Sunil is 5:7, after 6 years from now the ratio of their ages become 7:9, find the sum of present age of...
The present ages of A and B are in the ratio 8:5. The ratio of A’s age 16 years from now to B’s age 4 years ago is 3:1. If C’s current age is 25% ...
The present age of Prakash is the same as the age of Gopal before 9 years, while the age of Gopal after 6 years is 14 years more than the present age of...
- Three years ago, A’s age was 9 years less than 1.3 times his current age. The ratio of B’s age after 4 years to C’s age 2 years ago is 3:1. What is B...
A’s age is the fourth part of his father’s age. After 8 years, the age of A’s father will be twice the age of B. If B’s 7th birthday is celebrat...
A is younger than B by 3 years. If the ratio of A and B ages is 12:13 respectively, then find the age of A.
Amit age after 10 years will be 3 times his age 4 years back. What is the present age of Amit?
- The ratio of the age of R after 3 years to the age of S after 6 years is 3:2. The total age of S and T after 10 years is 84 years. T’s age 6 years ago wa...
The ages of A, B and C together are 54 years. B is twice as old as A and C is 6 years older than A. What is the difference between ages of B and C?
7 years ago, the age ratio between ‘M’ and ‘N’ was 4:5. Present average age of ‘M’ and ‘O’ is 70 years. Determine the current age of ‘...
