Bihar board

Bihar Secondary School Sample Paper Solved | BSEB Class 10th Sample Sets with Answers | Bihar Board class 10th Sample Paper Solved | Bihar Board Class 10th science Sample set – 5   1.1A बराबर होता है  (A) 10-10 मीटर (B) 10-12 मीटर (C) 10-11 मीटर (D) 10-6 मीटर 2. अबिन्दुकता के उपचार के लिए … Read more

Bihar Secondary School Sample Paper Solved | BSEB Class 10th Sample Sets with Answers | Bihar Board class 10th Sample Paper Solved | Bihar Board Class 10th science Sample set – 4   1. किसी माध्यम के अपवर्तनांक का मान होता है (A) sin i / sin r  (B) sin r / sin i (C) … Read more

Bihar Secondary School Sample Paper Solved | BSEB Class 10th Sample Sets with Answers | Bihar Board class 10th Sample Paper Solved | Bihar Board Class 10th science Sample set – 3   1. किसी बल्व से 1 मिनट में 120 कूलम्व आवेश प्रवाहित रहा है, हो तो विद्युत धारा का मान है  (A) 1 … Read more

Bihar Secondary School Sample Paper Solved | BSEB Class 10th Sample Sets with Answers | Bihar Board class 10th Sample Paper Solved | Bihar Board Class 10th science Sample set – 2   1. विद्युत धारा उत्पन्न करने की युक्ति को कहते हैं (A) जनित्र (B) गैल्वेनोमीटर (C) ऐमीटर (D) इनमें कोई नहीं 2. निर्वात … Read more

Bihar Secondary School Sample Paper Solved | BSEB Class 10th Sample Sets with Answers | Bihar Board class 10th Sample Paper Solved | Bihar Board Class 10th science Sample set – 1   1. कौन सा लेंस अपसारी लेंस भी कहलाता है ? (A) अवतल लेंस (B) उत्तल लेंस (C) अवतल एवं उत्तल लेंस दोनों … Read more