Questions

Read the passage carefully and choose the best answer to each question out of the four alternatives.

Manja, or the glass-coated string used for flying kites, not only poses threat to humans, animals and birds but also to trees. A study by the country's oldest botanical garden has revealed that it poses a great threat to trees. But how can a snapped string struck in a tree kill the tree? Apparently, it does so by allying with the creepers in the garden.

A research paper by three scientists of the Acharya Jagdish Chandra Bose Indian Botanic Garden, located in West Bengal's Howrah district, illustrates in detail how the manja, in collusion with climbers, does the damage. "The abandoned, torn kite strings act as an excellent primary supporting platform for the tender climbers, giving easy passage to reach the top of the trees. Lateral branches from the top of the climber and other accessory branches from the ground reaches the top taking support of the first climber, completely covers the treetop, thus inhibiting the penetration of sunlight," says the research paper.

What would be the acronym for India's oldest botanical garden?

The basic reason for the extraordinary sparkle of suitably cut diamond is that

In an economy , the sectors are classified into public and private on the basis of

Air pressure is usually highest when the air is 

Which of the following statements about the reaction below are INCORRECT?

2Pb + C → 2Pb + CO2

A. Carbon di-oxide is getting, oxidised
B. Lead is getting reduced
C. Carbon is oxidised
D. Lead oxide is getting reduced

Examine these two statements carefully and select the correct answer using the code given below.

Statement I :The Zamindars were an exploitative class in Mughal India.

Statement II :The Zamindars often received the support of the peasantry in a large number ofagrarian uprisings in North India in the seventeenth century.

Which among the following Acts were repealed by Article 395 of the Constitution of India?

1.The Government of India Act, 1935

2.The Indian Independence Act, 1947

3.The abolition of Privy Council jurisdiction Act, 1949

4.The government of India Act, 1919

Select the correct answer using the code given below.

Calculate the pressure (in Pa) if a thrust of 1000 N is applied to an area of 5 m2.