Two years ago the average age of a family of 8 member was 18 years. After the addition of a boy the average age of the family remains the same today. What is the age of the baby? (a) 2 Years (b) 3 Years (c) 4 Years (d) 2.5 Years
Answers
Answer:
Black 01 17. A clear and definable future, implies a continuation of (A) past trends (B) Present trends (C) traditional trends (D) future trends 18. The resource based view of strategy emerged during the 1980's and 1990's with a series of important contribution on (A) external competency (B) internal competency (C) individual competency (D) core competency 19. Market opportunities have to be and then satisfied in and individual and distinctive way. (A) Identified (B) focused (C) viewed (D) innovated 20. Innovation matters and new ways of must be found to sustain any competitive advantage. (A) identifying resources (B) exploiting resources (C) using resources (D) buying resources 21. Synergy explain the importance of linkages and (A) thesis (B) anti thesis (C) synthesis (D) developments 22. Competitive superiority is the relative value when compared to rival organisation. Is a resource really a competitive strength if it is possessed by every competitor? (A) Yes (B) may be (C) No (D) not known 23. An internal analysis should have an evaluation of the profile of the principal skills and resources of an (A) market (B) competition (C) industry (D) Organisation 24. Marketing orientation and the effective management of production and operation, people and finance are all essential aspect of the creation and maintenance of what? 2 of 8
Answer is (a) 2 Years
Step-by-step explanation:
According to the question
Average age of 8 members two years ago = 18 years
Sum of age of 8 members two years ago = 144 years
Sum of age of 9 member today = 162 years
In these 2 years the age of 8 members is also increased
Increase in the age of 8 members = 8×2= 16 years
Sum of ages of 8 members today = 144 + 16 = 160 years
Age of child = 162 - 160 = 2 years
Answer is (a) 2 years