Question
In how much time will a train running at a speed of 48
km/hr cross the other train running in opposite direction? Statement I: The length of the two trains is 90 metres and 120 metres respectively. Statement II: The speed of the second train is 60 km/hr.Solution
From I, Distance = 120 + 90 = 210 m. From II, Relative speed = 48 + 60 = 108 km/hr. ∴ Time = (210 ×18)/(108 × 5) = 7 sec. Therefore, both the statement I and II together are required to answer the question.
Why are lysosomes referred to as "suicidal bags"?
A phenomenon of the premature shedding of fruit from a tree before they are fully ripe is called___
Most important disease of banana in India is _________
The Hill Reaction Takes Place in ___________.
“Fruit of the 21st century” is called _________
Pinjore garden is a type of ____garden
Mangla, Sumangla , Sreemangla are the popular varieties of which of the following crops?
Best export variety of mango is
What is the minimum concentration of fruit pulp/ Juice in the ideal squash?
The phase during which a seedling is most susceptible to pests and damping-off diseases is: