Question
In the questions given below there are three statements
followed by three conclusions I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts. Statements: All Parrots are Lions. Some Lions are Tigers. No Lion is a Sparrow. Conclusion: I. All Sparrows can be Tigers. II. Some Parrots are not Sparrows. III. Some Tigers are not Sparrows.Solution
Some Lions are Tigers (I) →Conversion → Some Tigers are Lions (I) + No Lion is a Sparrow (E) → Some Tigers are not Sparrows (O) → Probable conclusion → All Sparrows can be Tigers (A). Hence conclusion I and III follows. All Parrots are Lions (A) + No Lion is a Sparrow (E) → No Parrot is a Sparrow (E) → Probable conclusion → Some Parrots are not Sparrows (O). Hence conclusion II follows.
The income of Surya is Rs. 75,000. He spent 16(2/3)% of his income on food, 60% of the remaining income on rent and saved 44% of the income remaining a...
In a triangle ABC, AB = AC. The length of the median from A to BC is 9 cm and the angle between the median and AB is 60°. Find the length of AB.
HCF and LCM of two numbers are 13 and 455. If one number lies between 60 and 70, then the other number lies between
(32) -3/5 = ?
? = 49.99² ÷ (1.98⁵ + 8.01 × 89.91) + 75.15% of (263.89 × 49.11)
The sum of the ages of a father and his son is 50 years. After 5 years, the father's age will be twice that of his son. What are their present ages?
A regular hexagon has a side length of 6 units. What is the area of the hexagon?
Let a plane pass through the point (1, –1, 2) and is perpendicular to the vector 2i + j − 2k. Then its Cartesian equation is:
Solve: 2(x+3) = 8(x–1)
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