10 litres
4 litres
Let's break down this problem step-by-step:
1. Initial Quantities:
2. Desired Ratio:
3. Water Addition:
4. Set Up Equation:
5. Solve for x:
Therefore, 4 litres of water should be added.
The correct answer is Option 4.
LIST I | LIST II | ||
A. | 8 : 81 :: 64 : ? | I. | 290 |
B. | 182 : ? :: 210 : 380 | II. | 132 |
C. | 42 : 56 :: 110 : ? | III. | 342 |
D. | 48 : 122 :: 168 : ? | IV. | 625 |
List-I (Words) | List-II (Definitions) |
(A) Theocracy | (I) One who keeps drugs for sale and puts up prescriptions |
(B) Megalomania | (II) One who collects and studies objects or artistic works from the distant past |
(C) Apothecary | (III) A government by divine guidance or religious leaders |
(D) Antiquarian | (IV) A morbid delusion of one’s power, importance or godliness |