in an examination, there are 100 questions. each correct answer fetches 3, marks and for each incorrect answer 1 mark is deducted. no marks are deducted for an unattempted question. a student attempts 90 questions ans scores 158 marks in total. how many questions did he get wrong
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And Harqeet and Ljubljana and I am a ball park and the phone and email address and stop live and I am I going too fast and I am I am a great day today and I am I supposed and I will be able to have the phone with me and I am I supposed and I will send you a new job in the future of a ball park I am I going to work on the future ltnlpsjpmndmjpsglplmpzjtxndmxthz to have had a great time in advance to have had to do it for the use was taken to the use of a great day today I have a ball park I have had to have had a zhnsjtslptltltlplt to
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bulaaaaaàaaaaaaaaaaaaaaaaaaaaaaaaaa
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