Set - 15 For RRB - NTPC / Group - D
QUESTION 1.
Bacteria was discovered by –
Warning: Undefined array key "student_test_answers_id" in /home1/avisiqg1/public_html/wp-content/themes/avision_24/general_studies_quiz.php on line 98
AAntonie van Leeuwenhoek
Warning: Undefined array key "student_test_answers_id" in /home1/avisiqg1/public_html/wp-content/themes/avision_24/general_studies_quiz.php on line 98
BBelarus
Warning: Undefined array key "student_test_answers_id" in /home1/avisiqg1/public_html/wp-content/themes/avision_24/general_studies_quiz.php on line 98
CHugo de Vries
Warning: Undefined array key "student_test_answers_id" in /home1/avisiqg1/public_html/wp-content/themes/avision_24/general_studies_quiz.php on line 98
DRobert Brown