Ashifur September 9, 2023 - 17:32
Problem: একটি বইয়ের মূল্য ২৪ টাকা। এই মূল্য বই তৈরীর ব্যয়ের ৪০%। বাকী মূল্য সরকার ভতুর্কি দিয়ে থাকেন। সরকার প্রতি বইয়ে কত টাকা ভতুর্কি দেন?

View all: KARMASANGSTHAN BNNK | DATA ENTRY OPERATOR | WRITTEN QUESTION (MATH) SOLVE | 2023

Correct Answer: 36

Explanation:

=> 24x$\frac{3}{2}$ = 36 tk

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x=7 এবং y=6 হলে, 6x$^{2}$-40xy+25y$^{2}$ এর মান নির্ণয় কর।
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