সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The boys and girls in a college are ratios 3 : 2. If 20% of the boys and 25% of the girls are adults, the percentage of students who are not adults is--
The boys and girls in a college are ratios 3 : 2. If 20% of the boys and 25% of the girls are adults, the percentage of students who are not adults is--
- ক. 78
- খ. 82.5
- গ. 58
- ঘ. 67.5
সঠিক উত্তরঃ 78
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- 50 girls and 100 boys were invited to a party. If 30% of the girls and 75% of the boys attend the party, what percentage of guests attended?
- A fruit seller had some apples. He sells 40% and still has 420 apples. Originally, he had--
- If x% of 40 is y then 10x =?
- If 35% of a number is 12 less than 50% of that number, then the number is:
- In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 40% of the girls passed the examination. The percentage of candidates failed is--
There are no comments yet.