1) If only conclusion I follows.
2) If only conclusion II follows.
3) If either conclusion I or conclusion II follows.
4) If neither conclusion I nor conclusion II follows.
5) If both conclusion I and II follow.
1. Statements:
Some plants are trees.
All plants are stems.
All stems are flowers.
Conclusion:
I. Some plants are flowers.
II. All stems being trees is a possibility.
Some plants are trees.
All plants are stems.
All stems are flowers.
Conclusion:
I. All trees can never be flowers.
II. Any tree which is a plant is a flower.
All kites are papers.
No paper is a pencil.
All pencils are black.
Conclusion:
I. All kites being black is a possibility.
II. All black being papers is a possibility.
Some buses are trains.
Some trains are jets.
All jets are scooters.
Conclusion:
I. Some buses are scooters.
II. Some trains are scooters.
Some soaps are detergents.
No conditioner is soap.
All detergents are shampoo.
Conclusion:
I. Some detergents are not conditioner.
II. Some conditioners are not shampoo.
1) If the data in statement I alone are sufficient to answer the question, while the data in statement II are not sufficient to answer the question.
2) If the data in statement II alone are sufficient to answer the question, while the data in statement I are not sufficient to answer the question.
3) If the data either in statement I alone or statement II alone are sufficient to answer the question.
4) If the data in statement I and statement II together are not sufficient to answer the question.
5) If the data in statement I and statement II together are necessary to answer the question.
6. P, Q, R, S and T are sitting in a row. What is the position of Q from the right end?
I. P is sitting at one end second right of S, who is the immediate neighbour of Q and R.
II. T is to the left of Q.
From II,we get, T Q. So II alone is not sufficient.
From I and II we get, T Q S R P. Thus, both the statements are necessary.
I. P is costlier then K and A.
II. J is cheaper than A and M.
From II, we get, A M > J. Thus, II is not sufficient.
Thus, neither I nor II is sufficient.
I. P's position fifth from the top and there are five students between P and R.
II. Q's position is seventh from bottom and there are four students between Q and K.
I. Nitya is the mother of Vinita and is married to brother of Asha.
II. Nitin and Ashok are brothers of Asha. Lata is wife of Ashok.
I. A walked 10m west, took a left turn and walked 15 m again took a left turn and walked 10m.
II. A walked 15 m west, took a left turn and walked 10m again took a left turn and walked 15 m.
From I we get,
D is to the south of A. Thus I alone is sufficient.
From II we get,
D is to the south of A. Thus, II alone is sufficient.