Start learning 50% faster. Sign in now
From Statement I. Some Lids are Spoons (I) + Some Spoons are Utensils (I) → Probable conclusion → No Lids may be Utensils (I). Hence conclusion I follows. Some Spoons are Utensils (I) + Some Utensils are plates (I) → No conclusion. Hence neither conclusion II nor III follow. From Statement II. No Lids is Spoons (E) + Some Spoons are Utensils (I) → Some Utensils are not Lids (O*) → Probable conclusion → All Lids may be Utensils (I). Hence conclusion I does not follow. Some Spoons are Utensils (I) + Some Utensils are plates (I) → No conclusion. Hence neither conclusion II nor III follow. From Statement III. Each Lids are Spoons (A) + Some Spoons are Utensils (I) → Probable conclusion → No Lids may be Utensils (I). Hence conclusion I follows. Some Spoons are Utensils (I) + No Utensil is Plate (E) → Some Spoons are not plates (O). Hence conclusion II follows. All Cups are Lids (A) + Each Lids are Spoons (A) → All Cups are Spoons (A) → Conversion → Some Spoons are Cups (I). Hence conclusion III follows. From Statement IV. No Lid is a Spoon (E) + No Spoon is a Utensil (E) → Probable conclusion → No Lid may be Utensil (I). Hence conclusion I follows. No Spoon is a Utensil (E) + No Utensil is a Plate (E) → No conclusion. Hence conclusion II does not follow. All Cups are Lids (A) + No Lid is a Spoon (E) → No Cup is a Spoon (E). Hence conclusion III does not follow.
Ratio of distance covered by boat in upstream to downstream is 4:3. Time taken in downstream and upstream is 2hr and 4 hr respectively. If speed of boa...
A man’s speed with the current is 50 km/hr and the speed of the current is 5 km/hr. The man’s speed against the current is:
...Two boats X and Y start towards each other from two places, 198 km apart. Speed of the boat X and Y in still water are 15 km/hr and 18 km/hr respectivel...
A boy can swim in water with a speed of 15 km/hr in still water. If the speed of the stream is 8 km/hr, what will be the time taken by the boy to cover ...
A motorboat covers a certain distance downstream in a river in 3 hours. It covers the same distance upstream in 3 and a half an hour. If the speed of th...
A boat travels downstream at a speed that is (13/12) times its speed in still water. If the boat takes 3 hours to cover 132 km going upstream, how long ...
The circumference of the two circles is 110 cm and 330 cm respectively. What is the difference between their radii?
A man can row at 6 kmph in still water. If the velocity of current is 4 kmph and it takes him 6 hour to row to a place and come back, how far is the place?
Speed of a boat in still water is 12 kmph and speed of stream is 9 kmph. A man rows to a place at a distance of 63 km and come back to starting point. T...
A boat can cover 60 km in still water and 75 km in downstream in 4 hours and 3 hours respectively. Find the time taken by the boat to cover 60 km upstre...