Q: Which one of the following statements about primary waves of earthquakes is not correct?
(a)They are similar to sound waves.
(b)They can travel only through solid materials.
(c)They travel through gaseous, liquid and solid materials.
(d)They move faster and are the first to arrive at the surface.
Correct Answer: (b)
The correct answer is (b) 'ये केवल ठोस पदार्थों में से होकर गमन कर सकती हैं।'. This question from the General Studies domain tests knowledge of Miscellaneous.