The average of 10 integers is -16. If the sum of 6 of them is 100, what is the average of the other 4 ?

A -50
B -60
C -100
D -65

Correct Answer: -50

শর্তানুসারে n এর মান 50 থেকে ছোট কিন্তু 20 থেকে বড়। 5 দ্বারা ভাগ করলে 2 অবশিষ্ট থাকবে । সংখ্যাটি হতে পারে 22,27,32,37,42 কিংবা 47 7 দ্বারা ভাগ করলে অবশিষ্ট থাকবে '2'
Bissoy MCQ
#গণিত #গড় (Average) #Dutch-Bangla Bank Ltd #Dutch-Bangla Bank Ltd - Trainee Officer - 24.09.2010

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