Question
Statements: All ribbons are mat.
>Some mats are ropes. No rope is a thread. All thread is a needle. Conclusions: I. All ribbons are ropes. II. No mat may be thread. III. Some needles are threads. In each of the questions below are given four statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
All ribbons are mat. (A) + Some mats are ropes. (I) ⇒ No conclusion. Hence, conclusion I does not follows. Some mats are ropes. (I) + No rope is a thread. (E) ⇒ Some mats are not thread. (O) ⇒ probable conclusion ⇒ No mat may be thread. Hence, conclusion II follows. All thread is a needle(A) ⇒ conversion ⇒ Some needles are thread. (I) Hence, conclusion III follows.
The surface temperature of the Sun is nearly -
The speed of light is maximum in which of the following media?
Who discovered the neutrons?
Which of the following cannot be corrected with spectacles?
The storage battery of a car has an emf of 15 V. If the internal resistance of the battery is 0.5 Ω, what is the maximum current that can be drawn from...
A car accelerates from rest at a uniform rate of 2 m/s² for 10 s. What is the total distance traveled?
The sky appears blue, because
Which polymer is used in the production of bullet-proof materials?
Which of the following is most correct about a balanced diet?
Which vitamin is produced in the skin in presence of sunlight?