Start learning 50% faster. Sign in now
Let side of 4 squares be a, b, c and d cm respectively. => a = 28/4 = 7 cm => b = 36/4 = 9 cm => c = 40/4 = 10 cm => d = 56/4 = 14 cm Perimeter of new square = a + b + c + d = 40 => side = 40/4 = 10 cm Required area = side2 = 102 = 100 cm2.
Which of the following is a free-living nitrogen fixing bacteria?
Ethylene gas acts as a:
Arrange the following steps in the correct sequence for implementing an agricultural extension programme
(A). Developing extension materials
...Golden Rice is rich in
Which is the fastest growing Indian major carp species?
The agricultural pest Spodoptera litura belongs to which insect family?
Major contribution in green house gases is of
Which of the following is NOT true about the National Cooperative Development Corporation?
Which of the following is correct for mode in statistics?
Most damaging single influence on storage life of seeds is: