Match List I with List II and select the correct answer using the code given below the lists: A B C D
List I
(Locality)List II
(Deposit)A. Singrauli 1. Lead-zinc B. Ingaldhal 2. Iron C. Dalli-Rajhara 3. Copper D. Sargipalli 4. Coal
Code:
4 3 2 1
This question requires matching the geographical locations listed in List I with the primary mineral deposits found there, as given in List II. We need to determine the correct pair for each locality to select the right code.
Let's examine each locality and its corresponding deposit:
Based on the analysis, the correct matches are:
Therefore, the sequence for A, B, C, and D should be 4, 3, 2, 1.
The code that represents the correct matching (A-4, B-3, C-2, D-1) is:
4 3 2 1
This corresponds to the third option presented in the question choices.
| List I (Locality) | List II (Deposit) |
| A. Singrauli | 4. Coal |
| B. Ingaldhal | 3. Copper |
| C. Dalli-Rajhara | 2. Iron |
| D. Sargipalli | 1. Lead-zinc |
For a given system of resistors having resistances R, 2R, R$_0$ and 2R (shown in the figure), what will be the value of resistance of the resistor R$_0$, when there is NO current in the galvanometer G?
