We know that, on covering same distance at two different speeds, s1 km/hr and s2 km/hr, respectively, then Average speed = (2 X s1 X s2) ÷ (s1 + s2) ATQ, 36 = (2 X 45 X x) ÷ (45 + x) 36 = 90x ÷ (45 + x) Or, 90x = 1620 + 36x Or, 54x = 1620 So, x = 1620/54 = 30 So, (x + 19) 1/2 = (49) 1/2 = 7
What physical property of soil increases with primary tillage?
Krebs cycle/TCA cycle occurs in _____ cell organelle.
Which of the following is a Poverty Alleviation Programme?
When to irrigate wheat after sowing if only one irrigation water is available:
The Law of Segregation states that:
Agranal chloroplasts are found in _____
What should be the optimum temperature range for the growth of mesophilic bacteria?
Water harvesting is defined as
Women Farmers Day is observed on
One molecule of glucose after respiration produces:
