বিসিএস জব সল্যুশন [১০ম - ৫০তম বিসিএস]২টি পরীক্ষায় এসেছেপ্রশ্ন ৭৮''Such claim needs to be tested empirically'' suggest that-কThe test should be based on assumption.খThe test should be based on idea.গThe test should be based on experience.ঘThe test should be based on calculation.উত্তর দেখুন