Subject
Bank Exam
Topic
Dutch-Bangla Bank Ltd. - Assistant Officer - 2017
On a certain multiple-choice test, 9 points are awarded for each correct answer, and 7 points are deducted for each incorrect for unanswered question. Azad received a total score of 0 points on the test. If the test has fewer than 30 questions, how many questions are on the test ?
On a certain multiple-choice test, 9 points are awarded for each correct answer, and 7 points are deducted for each incorrect for unanswered question. Azad received a total score of 0 points on the test. If the test has fewer than 30 questions, how many questions are on the test ?
ক)
12খ)
16গ)
19ঘ)
21ঙ)
None of theseExplanation
Solution: প্রশ্নে বলা হচ্ছে যে, প্রতিটি প্রশ্নের সঠিক উত্তরের জন্য 9 নম্বর দেওয়া হয় আর ভুল কিংবা উত্তর না দেওয়ার জন্য 7 নম্বর করে কাটা হয় । Azad একটি পরীক্ষা দিয়ে শূন্য (0) নম্বর পেলো । প্রশ্নপত্রে যদি 30টির কম প্রশ্ন থেকে তাহলে কয়টি প্রশ্ন ছিলো ? যদি সে 7 টির উত্তর করে তাহলে মোট নম্বর পাবে = 7 9 = 63 যদি সে 9 টির উত্তর না করলে বা ভুল করলে মোট নম্বর পারে = 9 7 = 63 ___________________________________________________________ সে মোট নম্বর পেলো = 0 মোট প্রশ্ন ছিলো 9 + 7 = 16.Related questions
The scholar was known for his _____ comments; however, everyone who knew him recalled that he was never ______ in his personal dealings.Who is the first cricketer to score a double century in an innings in one day cricket ?The clown was taken aback by Rehan's _______, as she had never before seen a child disrespect his elders so _______.The couple was upset by the construction of the new skyscraper across the street, as the building would _____ their once _____ view.In which district the Burimari Land Port is situated ?For the poor the inflow of foreign money means not _____ but rising prices, unplanned urbanization, pollution, corrupt politicians, an influx of foreigners and a sense of ______.What is the full form of NPSB ?His colleagues ________ him for the embezzlement of the company's funds by ________ on his unscrupulous reputation.