Parasitic weeds : Weeds which are dependent on host plants for minerals and nutrients are known as parasitic weeds. Weeds which attacks root are called root parasite while those attacking on stem are known as stem parasite Root parasite: Total root parasite: Orobanche cernua on Tobacco Partial Root Parasite : Striga lutea on sugarcane Stem parasite: Total stem parasite:Cuscuta chinensis on leucern Partial Stem parasite: Loranthus longiflorus on mango
What is the area of a rhombus?
I. Length of one diagonal of the Rhombus is 50 cm.
II. Length of other diagona...
How much time will Bus A take to cross Bus B (from the moment they meet) running in opposite directions (towards each other)?
Statement I: The r...
What is the distance between two points A and B (in km)? Which of the following statement (s) is sufficient to give the answer:
I. Travelling at ...
What was the profit earned by selling an article?
Statement I: The article was sold for Rs 850 after getting a discount of 15% on the labelled p...
What is the speed of the stream?
I. The boat covers a distance of 54 km in 3 hours while running downstream.
II. The boat covers the same ...
Train A crosses another train B running in the opposite direction in 180 seconds. What is the speed of the train A?
Statement I - Speed o...
What will be the percentage increase in the volume?
Statement I : A cube of ice is dip into 20 litre water
Statement II : If radius of...
The ratio between the present ages of the Manan and Naman is 1 : 3. Find the present age of the Naman.
I: Difference between the present ages of ...
A shopkeeper sells a homogeneous mixture of A and B at a rate of Rs 320 per kg. Find the profit percentage of the shopkeeper.
Statement I : he b...
Amit, Bhanu, and Chintu started a business where Bhanu invested Rs. 1,500 more and Chintu invested Rs. 200 less than Amit. The ta...