সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The length of a rectangle is increased by 50%, by what percent would the width have to be decreased to maintain same area?
The length of a rectangle is increased by 50%, by what percent would the width have to be decreased to maintain same area?
- ক. 33.33
- খ. 50
- গ. 66.67
- ঘ. 150
সঠিক উত্তরঃ 33.33
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- What is the width of a rectangular field, whose length is 70 feet more than its width and the perimeter is 500 feet?
- If the co-ordinates of A and B are (4, 1) and (-2, 7) respectively, then the co-ordinates of the midpoint of AB are:
- A carpet that measures 5 ft by 9 ft covers 75% of a floor. What is the area of the floor?
- The angle between the minute hand and the hour hand of the clock when the time is 4.20 is:
- How much will it cost to fence in a field that is 360 vm long and 160 cm wide with fence costs Tk.100 a meter?
There are no comments yet.