Question
Conclusions: I. No Google is a Facebook.
II. All Twitter can be Instagram. In the question below there are two conclusions followed by four statements in the options. You have to take the given three statements to be true even if they seem to be at variance from the commonly known facts and then decide which of the given statements are true disregarding the commonly known factsSolution
From I. All Instagram are Google (I) → Conversion → Some Google are Instagram (I) + Only a few Instagram are Facebook (I) → No conclusion. Hence conclusion II does not follow. Some Twitter are Google (I) + [All Instagram are Google (I) → Conversion] → Some Google are Instagram (I) → Probable conclusion → All Twitter can be Instagram (A). Hence conclusion II follows. From II. Some Facebook are Instagram (I) + All Instagram are Google (A) → Some Facebook are Google (I). Hence conclusion I does not follow. All Twitter are Facebook (A) + Some Facebook are Instagram (I) → No conclusion. Hence conclusion II does not follow. From III. All Google are Twitter (A) + No Twitter is a Facebook (E) → No Google is a Facebook (E). Hence conclusion I follows. No Twitter is a Facebook (E) → Conversion → No Facebook is a Twitter (E). Some Instagram are Facebook (I) + No Facebook is a Twitter (E) → Some Instagram are not Twitter (O) → Probable conclusion → All Twitter can be Instagram (A). Hence conclusion II follows. From IV. Only Twitter are Google → All Google are Twitter and Twitter can have negative relation with anyone. Hence conclusion I follows but conclusion II does not follow.
A started a retail business by investing Rs.40,000. After six months B joined him with a capital of Rs.70,000. After 2 years, they earned a profit of ...
A and B started a business by investing sum in the ratio 4:5 respectively for 9 and 12 months respectively. If annual profit earned by B is Rs.1300, the...
Rishi and Manu started a business with the investment of Rs. (z-6000) and (2z-7000). After 8 months of the start of business, Manu left it and Chintu jo...
Pragya and Pankaj started a business investing Rs.70, 000 and Rs. 30,000 respectively. In what ratio the profit earned after 2 years be divided?
X, Y, and Z join a partnership and invest some amount. After one year, X doubles its investment, Y increases its investment by 33(1/3)%, and Z increases...
A and B invested Rs.3000 and Rs.6000 in a business respectively and after 5 months B withdrawn 50% of his initial investment and again after 5 months he...
Entrepreneurs 'R' and 'M' ventured into a business together, contributing capital in the ratio of 4:3. The time periods for which 'R' and 'M' invested a...
A, B and C enter into a partnership, A invest (X + 5000), B invest (X + 15000) and C invest (5X + 2000) for one year if B share is 10000 from total prof...
The savings of Arun and Bhaskar are same. The difference between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The ...
A, B and C enter into a partnership with a capital in which A’s contribution is Rs. 14,000. If out of a total profit of Rs. 900, A gets Rs. 400 an...
Relevant for Exams:
