आरआरबी टेक्नीशियन 2013 प्रश्न 70
प्रश्न: पृथ्वी की सतह पर जमा हुआ ज्वालामुखीय पदार्थ कहलाता है
विकल्प:
A) लावा
B) चट्टान
C) मैग्मा
D) जीवाश्म
Show Answer
उत्तर:
सही उत्तर: A
समाधान:
- उपलब्ध नहीं
BETA
The Ministry of Education has launched the SATHEE initiative in association with IIT Kanpur to provide free guidance for competitive exams. SATHEE offers a range of resources, including reference video lectures, mock tests, and other resources to support your preparation.
Please note that participation in the SATHEE program does not guarantee clearing any exam or admission to any institute.