Subject
Bank Exam
Topic
UCBL Bank Ltd. - Management Trainee Officer - 2017
Moyna has n chocolates, where n is an integer such that 20 < n < 50. If Moyna divides the chocolates equally among 5 children,she will have 2 chocolates remaining. If she divides the chocolates among 6 children, she will have 1 chocolates remaining. How many chocolates will remain if she divides the chocolate among 7 children ?
Moyna has n chocolates, where n is an integer such that 20 < n < 50. If Moyna divides the chocolates equally among 5 children,she will have 2 chocolates remaining. If she divides the chocolates among 6 children, she will have 1 chocolates remaining. How many chocolates will remain if she divides the chocolate among 7 children ?
ক)
0খ)
1গ)
2ঘ)
3ঙ)
4Explanation
Solution: অনুবাদঃ 20 থেকে 50 এর মধ্যে Moyna এর n সংখ্যক চকলেট 5 জনের মধ্যে ভাগ করলে 2 টি অবশিষ্ট এবং 6 জনের মধ্যে ভাগ করলে 1 টি অবশিষ্ট থাকে । আপনাকে বের করতে হবে 7 জনের মধ্যে ভাগ করলে কয়টি চকলেট অবশিষ্ট থাকবে ? যেহেতু n এর মান 50 থেকে ছোট কিন্তু 20 থেকে বড় তাই 5 জনের মধ্যে ভাগ করলে 2 অবশিষ্ট থাকে এমন সংখ্যাটি 22, 27, 32, 37, 42, 47. আবার, 6 জনের মধ্যে ভাগ করলে 1 অবশিষ্ট থাকে এমন সংখ্যাগুলো হলোঃ 25, 31, 37, 43, 49. যেহেতু '37' সংখ্যাটি উপরের দুটি শর্ত Fulfill করে তাই n এর মান হবে '37' . 7 দ্বারা 37 কে ভাগ করলে অবশিষ্ট থাকবে '2'.Related questions
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