সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
A rectangle area of 16 meters by 12 meters. is surrounded by a road of 3 meters wide. The area of the road is:
A rectangle area of 16 meters by 12 meters. is surrounded by a road of 3 meters wide. The area of the road is:
- ক. 78
- খ. 132
- গ. 204
- ঘ. 216
সঠিক উত্তরঃ 204
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Ashraful has purchased a square sheet of plywood 169 square feet area. To cover a wall he must cut off 3 feet from a side. What is the area in square feet of the wall?
- From the time 6:15 pm to the time 7:45 pm of the same day, how many degrees does the minute hand of a standrad clock rotate?
- If a rectangle's length and width are both doubled, by what percent is the rectangle's area increased?
- If the circumference of a circle is increased by 50%, its area will be increased by:
- The radious of the earth is 4 times that of the moon. How many times the surface area of the moon is to that of the earth?
There are no comments yet.