##Mathematical reasoning: đŠĩNumber System đŠĩ (P. 51-62) 20 "Serial No","Question","Correct Answer","Wrong Option 1","Wrong Option 2","Wrong Option 3","Explanation" "1","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻāĻāĻি āϏংāĻ্āϝা āϤাāϰ āĻ ংāĻ āĻĻ্āĻŦāϝ়েāϰ āϝোāĻāĻĢāϞেāϰ 7 āĻুāύ। āϏংāĻ্āϝাāĻিāϰ āĻ ংāĻāĻĻ্āĻŦāϝ় āϏ্āĻĨাāύ āĻŦিāύিāĻŽāϝ় āĻāϰāϞে āϝে āϏংāĻ্āϝা āĻĒাāĻāϝ়া āϝাāϝ় āϤা āĻŽূāϞ āϏংāĻ্āϝাāĻি āĻĨেāĻে 18 āĻāĻŽ। āϏংāĻ্āϝাāĻি āĻāϤ.?","42","52","62","72" "2","āĻĻুāĻāĻি āĻĒূāϰ্āĻŖāϏংāĻ্āϝাāϰ āĻুāύāĻĢāϞ 350। āϤাāĻĻেāϰ āĻĒাāϰ্āĻĨāĻ্āϝেāϰ āĻŦāϰ্āĻāĻŽূāϞ āύিāĻেāϰ āĻোāύāĻি.?","5","6","7","8" "3","āĻĻুāĻāĻি āϏংāĻ্āϝাāϰ āϝোāĻāĻĢāϞ 34। āĻāĻāĻি āϏংāĻ্āϝাāϰ 7 āĻুāύ āĻ āĻĒāϰ āϏংāĻ্āϝাāϰ 10 āĻুāĻŖেāϰ āϏāĻŽাāύ āĻšāϞে āĻোāĻ āϏংāĻ্āϝাāĻি āĻāϤ.?","14","20","16","12" "4","āĻোāύো āϏংāĻ্āϝাāϰ 3 āĻুāĻŖেāϰ āϏাāĻĨে 13 āĻāϰ āϝোāĻāĻĢāϞ, āϏংāĻ্āϝাāĻিāϰ 5 āĻুāĻŖ āĻšāϤে 1 āĻāϰ āĻŦিāϝ়োāĻāĻĢāϞেāϰ āϏāĻŽাāύ āĻšāϞে āϏংāĻ্āϝাāĻি āĻāϤ.?","7","5","9","8" "5","āĻāĻāĻি āϏংāĻ্āϝাāϰ āĻāĻ āϤৃāϤীāϝ়াংāĻļ, āĻāĻŦং āϤাāϰ āĻĻিāĻুāĻŖেāϰ āĻāĻ āĻāϤুāϰ্āĻĨাংāĻļেāϰ āϝোāĻāĻĢāϞ 15 āĻšāϞে āϏংāĻ্āϝাāĻি āĻāϤ.?","18","12","16","22" "6","54 āϏংāĻ্āϝাāĻিāĻে āĻĻুāĻ āĻাāĻ āĻāϰা āĻšāϞো āϝেāύ āĻĒ্āϰāĻĨāĻŽ āĻ ংāĻļেāϰ 10 āĻুāĻŖ, āĻŦāĻĄ় āϏংāĻ্āϝাāĻিāϰ 22 āĻুāĻŖেāϰ āϝোāĻāĻĢāϞ 780 āĻšāϝ়। āĻŦāĻĄ় āϏংāĻ্āϝাāĻি āĻāϤ.?","30","24","34","32" "7","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻāĻāĻি āϏংāĻ্āϝাāϰ āĻāĻāĻ āϏ্āĻĨাāύীāϝ় āĻ ংāĻ āĻĻāĻļāĻ āϏ্āĻĨাāύীāϝ় āĻ ংāĻেāϰ 3 āĻুāĻŖ। āĻāĻŦং āĻ ংāĻāĻĻ্āĻŦāϝ়েāϰ āϝোāĻāĻĢāϞ 12 āĻšāϞে āϏংāĻ্āϝা āĻি āĻāϤ.?","39","93","28","82" "8","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻāĻāĻি āϏংāĻ্āϝাāϰ āĻāĻāĻ āϏ্āĻĨাāύীāϝ় āĻ ংāĻāĻি 3 āĻāĻŦং āĻ āύāĻāĻুāϞোāϰ āϝোāĻāĻĢāϞ āϏংāĻ্āϝাāĻিāϰ 1/7 āĻšāϞে āϏংāĻ্āϝাāĻি āĻāϤ.?","63","73","43","53" "9","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻāĻāĻি āϏংāĻ্āϝা āĻāĻŦং āĻ ংāĻāĻĻ্āĻŦāϝ়েāϰ āϏāĻŽāώ্āĻিāϰ āĻ āύুāĻĒাāϤ 4:1। āϝāĻĻি āĻāĻāĻ āϏ্āĻĨাāύীāϝ় āĻ ংāĻāĻি āĻĻāĻļāĻ āϏ্āĻĨাāύীāϝ় āĻ ংāĻ āĻ āĻĒেāĻ্āώা 3 āĻুāĻŖ āĻŦেāĻļি āĻšāϝ় āϤāĻŦে āϏংāĻ্āϝাāĻি āĻāϤ.?","36","24","63","92" "10","āĻĻুāĻāĻি āϏংāĻ্āϝাāϰ āĻুāĻŖāĻĢāϞ 9375 āĻāĻŦং āĻŦāĻĄ় āϏংāĻ্āϝাāĻিāĻে āĻোāĻ āϏংāĻ্āϝাāĻি āĻĻিāϝ়ে āĻ āĻাāĻ āĻāϰāϞে āĻাāĻāĻĢāϞ 15 āĻšāϝ়। āϏংāĻ্āϝাāĻĻ্āĻŦāϝ়েāϰ āϏāĻŽāώ্āĻি āĻāϤ.?","400","380","395","430" "11","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻāĻāĻি āϏংāĻ্āϝা āĻāĻŦং āϤাāϰ āĻ ংāĻāĻĻ্āĻŦāϝ় āϏ্āĻĨাāύ āĻŦিāύিāĻŽāϝ় āϝে āϏংāĻ্āϝা āĻĒাāĻāϝ়া āϝাāϝ় āϤাāϰ āĻĒাāϰ্āĻĨāĻ্āϝ 36 āĻšāϞে āĻ ংāĻāĻĻ্āĻŦāϝ়েāϰ āĻĒাāϰ্āĻĨāĻ্āϝ āĻāϤ.?","4","3","9","āĻোāύোāĻিāĻ āύāϝ়।" "12","āϤিāύāĻি āϏংāĻ্āϝাāϰ āĻŽāϧ্āϝে āĻĒ্āϰāĻĨāĻŽ āĻĻুāĻি āϏংāĻ্āϝাāϰ āϝোāĻāĻĢāϞ 73। 2āϝ় āĻāĻŦং 3āϝ় āϏংāĻ্āϝাāϰ āϝোāĻāĻĢāϞ 77, āĻāĻŦং āĻļেāώেāϰ āϏংāĻ্āϝাāĻি āĻ 1āĻŽ āϏংāĻ্āϝাāĻিāϰ 3 āĻুāĻŖেāϰ āϝোāĻāĻĢāϞ 104 āĻšāϞে 3āϝ় āϏংāĻ্āϝাāĻি āĻāϤ.?","29","25","39","āĻোāύোāĻিāĻ āύāϝ়" "13","āĻāĻāĻি āϏংāĻ্āϝাāϰ āĻĻিāĻুāĻŖ āĻāϰ āϏাāĻĨে 6 āϝোāĻ āĻāϰāϞে āϝে āϏংāĻ্āϝা āĻĒাāĻāϝ়া āϝাāϝ় āϤাāϰ 3 āĻুāĻŖেāϰ āϏাāĻĨে 6 āϝোāĻ āĻāϰāϞে āϝোāĻāĻĢāϞ 42 āĻšāϝ়। āϏংāĻ্āϝাāĻি āĻāϤ.?","4","3","5","6" "14","āĻĻুāĻ āĻ ংāĻāĻŦিāĻļিāώ্āĻ āĻোāύো āϏংāĻ্āϝাāϰ āĻāĻ āϤৃāϤীāϝ়াংāĻļ āϤাāϰ āĻĒāϰāĻŦāϰ্āϤী āϏংāĻ্āϝাāϰ āĻāĻ-āĻāϤুāϰ্āĻĨাংāĻļ āĻ āĻĒেāĻ্āώা 1 āĻŦেāĻļি āϏংāĻ্āϝাāĻি āĻāϤ.?","21","12","15","18" "15","āĻĻুāĻি āϏংāĻ্āϝাāϰ āϏāĻŽāώ্āĻিāĻে āĻŦāĻĄ় āϏংāĻ্āϝাāĻি āĻĻ্āĻŦাāϰা āĻুāύ āĻāϰāϞে āĻুāύāĻĢāϞ 112। āĻāĻŦাāϰ āϏংāĻ্āϝা āĻĻুāĻিāϰ āĻŦিāϝ়োāĻāĻĢāϞ āĻে āĻোāĻ āϏংāĻ্āϝাāĻি āĻĻ্āĻŦাāϰা āĻুāύ āĻāϰāϞে āĻুāύ āĻāϰāϞে āĻুāύāĻĢāϞ 12 āĻšāϝ়। āϏংāĻ্āϝা āĻĻুāĻি āĻāϤ.?","6,8","5,7","8,10","9,11"