In a class of 65 students and 4 teachers, each student got sweets that are 20% of the total number of students and each teacher got sweets that are 40% of the total number of students. How many sweets are there?

A 104

B 845

C 949

D 897

Solution

Correct Answer: Option C

প্রত্যেক ছাত্র sweets পায় =
    65 এর 20%
= 65 x 20/100 
= 13

∴ প্রত্যেক শিক্ষক sweets পান
= 65 এর 40%
= 65 x 40/100
=26

∴ মোট sweets এর সংখ্যা
= 65 × 13 + 4 x 26
= 845 + 104
= 949

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