Comparative advantage is a company's ability to produce something more ... Major drug companies are another example. They can market branded drugs at high price points because they're protected ...

Q3. One year ago, the ratio between Mahesh’s and Suresh’s salaries was 3 : 5. The ratio of their individual salaries of last year and present year is 2 : 3 and 4 : 5 respectively. If their total ...

Q1. Three men A, B and C start a business together. They invest Rs 30000, Rs 24000 and Rs 42000 respectively in the beginning. After 4 months, B took out Rs 6000 and C took out Rs 10000. They get a ...

Neuro-Cognitive Models of Number Processing and Numerical Development While the triple ... of time and thus no significant improvement in these skills can be observed. The external tests do for ...