In recent survey of the student of a public university . It is found that 65% students are good in Mathematics and 45% students are good in Mathematics and 45% students are good in Statistics. How many students are good in both Mathematics and statistics of the public university?

A 20%
B 5%
C 15%
D 10%

Correct Answer: 10%

Students good in both mathematics and statisties = (65 + 45)% - 100% = 110% - 100% = 10%
Bissoy MCQ
#গণিত #সেট (Set) #Bima Corporation #সাধারণ বীমা কর্পোরেশন - সহকারী ব্যবস্থাপক ১২.০৭.২০১৯

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