81.

Kerala is famous for the cultivation of
1.   Coconut                                                 2. Black-pepper
3.   Rubber                                                  4.  Rice

• 2, 3 and 4

• 1,  2 and 4

• 1 and 4

• 1, 2 and 3

Which one of the following pair is not correctly matched?

• Chanakya - Chandragupta

• Harshvardhan - Hiuen Tsang

• Vikramaditya - Chaitanya

• Akbar - Todarmal

The legislature gains a priority over the executive in

• a Federal Government

• a Parliamentary Government

• a Presidential Government

• an Authoritarian Government

One of the features of a free market economy is

• rationing and price control

• active state intervention

• consumer's sovereignty

• public ownership of factors of production

The longest continental Railway in the world is

• Trans Atlantic Railway

• Canadian Pacific Railway

• Canadian National Railway

• Trans Siberian Railway

Hydrogen peroxide is an effective sterilizing agent. Which one of the following product results when it readily loses active oxygen?

• Water

• Hydrogen

• Nasant Hydrogen

• Ozone

Which of the following is false with respect to rainwater harvesting?

• It increases run-off losses

• It helps raising water table

• It is a device of water conservation

• It helps meet rising water demand

Outside the nucleus DNA is found in

• Golgi bodies

• Ribosome

• Endoplasmic reticulum

• Mitochondria

Allantois of Embryo helps in

• excretion

• digestion

• respiration

• protection

It is easy to burst a gas-filled balloon with a needle than with a nail. It is because

• nail is more longer than needle

• needle exerts more pressure than nail on the balloon

• gas is reactive with the needle

• nail exerts more pressure than needle on the balloon