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The man in the given picture was a mathematician and physicist. The idea of gravity came to him when an apple fell on his head while sitting under an apple tree. Who was this famous scientist?


ACarl Edward Sagan
BSir Isaac Newton
CCharles Darwin
DAlbert Einstein

Which of the following statements is correct?

AToo much hunting increases the number of animals in forests.
BUsing sewers and treatment plants to remove human waste help in reducing pollution.
CCarbon black in some aerosols increases the amount of heat reflected back by the earth.
DBurning coal, petroleum and natural gas releases nitrogen, carbon dioxide and oxygen that trap heat in the earth.

The given structure was built as a symbol of peace by the Prussian King Frederick William II. It divided East and West Berlin for many years. It has chariot drawn by four horses on top. What is it called?


AMarble Arch
BBrandenburg Gate
CGateway of India
DNone of these

In this form of government the country is ruled by monarch (a king or a queen), who rules as an autocrat with absolute power over the state and government. This form of government is seen in some Arab countries like the UAE and Saudi Arabia. What is it called?

AConstitutional monarchy
BAbsolute monarchy
CCrowned republic
DDiarchy

Choose the incorrect sentence.

ATelevision is a wonderful source of information.
BRaman is playing football.
CSome children is playing in the ground.
DNone of the above.

Four strips of fresh potato P, Q, R and S of equal length were immersed in solutions of different concentrations. Osmosis occurred according to the concentration difference between cell sap and ambient solution. The results are shown in the given graph. Which of these strips was placed in the most diluted solution?


AS
BQ
CR
DP

Who was the chief guest at the Republic Day parade 2019?

ACrown Prince of UAE
BThe President of USA
CThe Prime Minister of Russia
DThe President of South Africa

_______ is China’s heaviest and the most advanced satellite launched in 2019.

AGaofen 1
BShijian – 20
CChinaSat 12
DCBERS – 4

How can you determine if an egg is fresh?

AIf it sinks in water and lays flat on its side
BIf it feels warm when you touch it
CIf it rattles on shaking
DIf it floats on the surface of water

The great king Ashoka converted to this religion after the war of Kalinga. According to one of the scholars of this religion, the ultimate goal is the attainment of the state of nirvana, thus escaping the cycle of suffering and rebirth. It also believes in the principle of ahimsa, that is, not harming life in any form. Which great religion is this?

AChristianity
BBuddhism
CHinduism
DIslam