In an examination there are three subject a b and ca sab a student has to pass in each subject 20%student failed in A,22% Total number of students passing the whole examination lies between?
(A) 42%and 84%
(B) 42% and 78%
(C) 58% and 78%
(D) 58 and 84%
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ɪɴ ᴀɴ ᴇxᴀᴍɪɴᴀᴛɪᴏɴ ᴛʜᴇʀᴇ ᴀʀᴇ ᴛʜʀᴇᴇ sᴜʙᴊᴇᴄᴛ ᴀ ʙ ᴀɴᴅ ᴄᴀ sᴀʙ ᴀ sᴛᴜᴅᴇɴᴛ ʜᴀs ᴛᴏ ᴘᴀss ɪɴ ᴇᴀᴄʜ sᴜʙᴊᴇᴄᴛ %sᴛᴜᴅᴇɴᴛ ғᴀɪʟᴇᴅ ɪɴ ᴀ,% ᴛᴏᴛᴀʟ ɴᴜᴍʙᴇʀ ᴏғ sᴛᴜᴅᴇɴᴛs ᴘᴀssɪɴɢ ᴛʜᴇ ᴡʜᴏʟᴇ ᴇxᴀᴍɪɴᴀᴛɪᴏɴ ʟɪᴇs ʙᴇᴛᴡᴇᴇɴ?
(ᴀ) %ᴀɴᴅ %
(ʙ) % ᴀɴᴅ %
(ᴄ) % ᴀɴᴅ %
(ᴅ) ᴀɴᴅ %
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