Question
Which of the following is generally used for reclamation
of soil acidity?Solution
The best method of the reclamation of the acidic soil is use limestone as a soil amendment.
Five years ago from now, ratio of ages of Sohan and Mohan was 3:5, respectively. If 5 years hence from now, ratio of their ages will be 7:10, then find ...
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...
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The combined current ages of A, B, and C amount to 75 years. Five years from now, A's age compared to C's will be in the ratio of 5:7. Currently, B is 2...
The average age of A, B, and C is 36 years. A is 2 years older than B and B is 2 years older than C. What is the age of A?
Amit age after 12 years will be 3 times his age 4 years back. What is the present age of Amit?
A family consists of father, mother, son and daughter. At the time of father’s marriage, the mother was 7 years younger than her husband. The present...
- The ratio of the ages of a teacher and a student is 5:2, respectively. If the difference between their ages is 18 years, then find the age of the student.
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