Bissoy.com
Doctors Medicines MCQs Q&A

5 views

1 Answers

Given,

Area of the field is 680 ft2

One side of rectangular field is 20 ft

So, the other side of rectangular

field is = 68020= 34 ft

∴ So, the required fence is = (34 × 2 + 20) ft

= 88 ft (Ans)

5 views

Related Questions

A certain violet paint contains 30 percent blue pigment and 70 percent red pigment by weight. A certain green paint contains 50 percent blue pigment and 50 percent yellow pigment. When these two paints are mixed to produce a brown paint, the brown paint contains 40 percent true pigment. If the brown paint weighs 10 grams. then how many grams of this is red pigment?/ একটি নির্দিষ্ট বেগুনি রঙে ওজনের দিক থেকে ৩০ শতাংশ নীল রঞ্জক এবং ৭০ শতাংশ লাল রঞ্জক থাকে। একটি নির্দিষ্ট সবুজ রঙে ৫০ শতাংশ নীল রঞ্জক এবং ৫০ শতাংশ হলুদ রঞ্জক থাকে। যখন এই দুটি রঙ মিশিয়ে একটি বাদামী রঙ তৈরি করা হয়, তখন বাদামী রঙে ৪০ শতাংশ সত্য রঞ্জক থাকে। যদি বাদামী রঙের ওজন ১০ গ্রাম হয়, তবে এর মধ্যে কত গ্রাম লাল রঞ্জক আছে?
1 Answers 5 Views
Blue economy means extraction of the resources of sea of the growth of an economy. Bangladesh has settled maritime boundary disputes with Myanmar in 2012 and with India in 2014 through an arbitral method. It is estimates that Bangladesh has acquired 118,813 square kilometres of the Bay of Bengal. It is estimated that resources from the sea of Bangladesh constitute 81 per cent of the resources existing in territory. Within the jurisdiction of Bangladesh, the sea is endowed with immense and precious natural resources, living and non-living. Besides fish and other living animals, Bangladesh could also have gas fields as it is reported that Mayanmar has discovered a large gas field on its area of the sea. We need to ecosystems of the seas which are reportedly being degraded at an unprecedented rate, and this is not a issue only for Bangladesh . It should be addressed in cooperation with other countries.
1 Answers 4 Views