NDA2017General AbilityGeneral ScienceActual
Match List I with List II and select the correct answer using the code given below the Lists : array |l|l|l|l| & array l List I (Noble gas) array & & array l List II (Use) array A. & Argon & 1. & array l In lights for advertising display array B. & Neon & 2. & array l Airport landing lights and in light houses array C. & Krypton & 3. & array l Light in photographer's flash gun array D. & Xenon & 4. & array l In tungs
Options
- AA-3,B-1,C-2,D-4
- BA-3,B-2,c-1,D-4
- CA-4,B-2,C-1,D-3
- DA-4,B-1,C-2,D-3
Correct answer
D. A-4,B-1,C-2,D-3
Step-by-step solution
The correct answer is option D.