Question
Statements: All M are K. All K are
J. All L are J. No L is a P. Conclusions: Â Â Â Â Â Â Â Â I. No K is L. II. Some K are L. III. Some J are M. IV. Some L are M. In each question below are given some statements followed by four conclusions numbered I, II, III and IV are given. You have to take the three given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusions logically follows from the four given statements, disregarding commonly known facts.Solution
All K are J(A) + Some J are L(I) ⇒  No conclusion. Hence conclusion I and II does not follow but they will make a complementary pair. Hence either conclusion I or II follows. All M are K(A) + All K are J(A) ⇒ All rose are marigold(A) ⇒ Conversion ⇒  Some J are M(I). Hence conclusion III follows. All M are K(A) + All K are J(A) ⇒ All M are J(A) + Some J are L(I) ⇒ No conclusion. Hence conclusion IV does not follow.
A mixture contains milk and water in the ratio 7:8, respectively. If half of the mixture is replaced with 8 litres of water, then the resultant mixture ...
A jar contains a mixture of mango juice and water in the ratio of 5:2. 84 litres of the mixture was taken out and 34 litres of water was added to it. If...
In mixture 'X,' there are (4a + 20) liters of Juice and the remaining 20% consists of Soda.When mixture 'X' is combined with mixture 'Y,' which contains...
A 300 ml mixture consists of cow's milk and buffalo's milk. Cow's milk contains 10% fat, while buffalo's milk contains 15% fat. The total fat content in...
A 1000 ml mixture contains milk and water in the ratio of 7:3. 10% of the mixture is removed and some water is added so that the new ratio of milk to wa...
A milkman mixed milk and water in an empty container in the ratio 14:9. The quantity of milk mixed was bought by the milkman at the rate of Rs. 25/litre...
A mixture (milk + water + honey) contains ‘14m’ litres milk, ‘21n’ litres water and 49 litres more honey than water. If 25% of the mixture was r...
380 ml of a mixture contains milk and water in the ratio of 9 respectively. If 60 ml of water and 70 ml of milk are added into it, then the ratio of mil...
A container contains 720 litres of oil and kerosene mixed in the ratio 5:7. If ‘z’% of the total mixture is removed, and the amount of kerosene remo...
A Vessel if full of milk, 5 litre of milk is taken out and replaced by water. This process is repeated once more, find the initial amount of milk in the...
Relevant for Exams:
