Solved Question
This question was previously asked in:
JPSC GS Paper 1 Test 18 • JPSC GS Paper 1 Test 18
ध्वनि (Sound) और उसकी तरंगों के संदर्भ में निम्नलिखित कथनों पर विचार करें: 1. ध्वनि एक अनुदैर्ध्य यांत्रिक तरंग (Longitudinal Mechanical Wave) है, जिसे संचरण के लिए माध्यम की आवश्यकता होती है
Answer (Detailed Solution Below)
✓
Option 4 : 1, 2 और 3 (Option D)
📌 Key Points & Important Facts:
The correct answer is Option 4: 1, 2 और 3.
This question is part of the official syllabus for JPSC GS Paper 1 Test 18 under JPSC Prelims 2027. Practicing questions with authentic patterns and time limits ensures superior accuracy, speed, and confidence during actual government examinations.
Exam PaperJPSC GS Paper 1 Test 18
SectionJPSC GS Paper 1 Test 18
Total Marks200 Marks
Negative MarkingNONE Marks
Duration120 Mins