Let speed of train is ‘x’ m/s So, length of train = 33 × x = 33x metres And, 33x + 387 = 1.4 × x × 42 Or, 25.8x = 387 Or, x = 15 m/s So, length of train = 33 × 15 = 495 metres Desired time = (495 + 90)/15 = 39 seconds
Global Warming Potential of Nitrous Oxide (N₂O) is ____ for 100 year timescale.
Which of the following is a promising chemical for flower induction in mango?
Layers start laying eggs commercially from 18-19 weeks of age till ____ age.
Genes do not occur in pairs .......................?
The deficiency symptom of which of the following nutrient first appears on terminal bud of the plants is
Which one of the following is C: N ratio for most of the oil cakes?
The process of development of seed from anther is called:
Berseem seed is treated with:
Which of the following is considered as an essential step in the exchange of gases during respiration and photosynthesis?
Extension Education Institute for North India is located at: