All rooms are houses. (A) + No house is a flat. (E) = No room is a flat. (E) ⇒ conversion ⇒ Some flats are not rooms(O). Hence, conclusion I follows. All rooms are houses. (A) + No house is a flat. (E) = No room is a flat. (E) + Some flats are apartments. (I) ⇒ Some apartments are not rooms. (O) ⇒ probable conclusion ⇒ Some apartments may be rooms. (I) Hence, conclusion II follows. No house is a flat. (E) ⇒ conversion ⇒ Some flats are not houses. (O) ⇒ probable conclusion ⇒ Some flats may be houses. (I) Hence, conclusion III does not follows.
The ratio of the length and area of a rectangle is 1:39. And the ratio of length and breadth 4:3. Find the perimeter of the rectangle.
Calculate the percentage increase in the total profit of all companies combined from 2020 to 2023.
In a class, the ratio of boys to girls is 5:3. If 4 boys and 2 girls leave the class, the ratio of boys to girls becomes 3:2. How many students were the...
A ladder leaning against a wall makes an angle of 60° with the ground. If the ladder is 10 meters long, how high up the wall does it reach?
Which component of a computer is responsible for managing and coordinating various hardware components?
If sin x + sin 2x = 1 and cos x + cos 2x = 0, find x.
A shopkeeper mixes two varieties of tea, one costing ₹300 per kg and the other ₹450 per kg, in the ratio 5:3. He sells the mixture at ₹400 per kg....
Quantity 1 : A has 44% more money than B. If B spends Rs. 1748, he will have 3/8 times as much money as A. What is the total amount of money (in Rs.) wi...