Water has been poured into an empty rectangular tank at the rate of 5 cubic feet per minute for 6 minutes. The length of the tank is 4 feet and the width is one half of the length. How deep is the water in the tank?🔗 বিস্তারিত
ক 7.5 inches
খ 3 ft. 9 inches
গ 3 ft. 7.5 inches
ঘ 7 ft. 6 inches
✅ সঠিক উত্তর: 3 ft. 9 inches
উত্তর: 3 ft. 9 inches
57
If the side of a square increases by 40%, then the area of the square increases by?🔗 বিস্তারিত
ক 16%
খ 116%
গ 96%
ঘ 140%
✅ সঠিক উত্তর: 96%
উত্তর: 96%
58
Which of the following integers has the most divisors?🔗 বিস্তারিত
ক 88
খ 99
গ 95
ঘ 91
✅ সঠিক উত্তর: 88
উত্তর: 88
59
In Dhaka city 90% of the populating own a car, 15% own a motorcycle, and everybody owns one or the other or both. What is the percentage of motorcycle owners who own cars?🔗 বিস্তারিত
ক 33%
খ 66%
গ 50%
ঘ 90%
✅ সঠিক উত্তর: if needed?
উত্তর: if needed?
60
DHL charges Tk 2 for each pound for the first 20 pounds of package weight and Tk 1.5 for each pound or fraction of a pound over 20 pounds. How much will it charge to carry a package which weights 47/2 pounds?🔗 বিস্তারিত