Questions

Q:

The least penetrating power ray is

A) Gamma rays B) Beta rays
C) Alpha rays D) None of the above
 
Answer & Explanation Answer: C) Alpha rays

Explanation:

The least penetrating power ray is Alpha rays.

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Q:

In the UN how many territories were placed under the trusteeship system

A) 11 B) 12
C) 13 D) 14
 
Answer & Explanation Answer: A) 11

Explanation:
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Q:

The EPA studies pollution and other

A) population hazards B) environmental health hazards
C) traffic hazards D) All of the above
 
Answer & Explanation Answer: B) environmental health hazards

Explanation:

The EPA stands for Environment Protection Agency in U.S which studies pollution and other environmental health hazards.

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Q:

Which period in medieval western Europe is known as 'Dark Ages'?

A) Early Middle Ages B) Late Middle Ages
C) Entire Middle Ages D) Mid Middle Ages
 
Answer & Explanation Answer: A) Early Middle Ages

Explanation:

The Early Middle Ages have often been called the Dark Ages, and to some extent  they were truly dark. The people led a miserable life. Education was very uncommon. The helplessness of the comman man the arbitary rule of the king and the barons and the absence of national unity-all these conditions were common in Europe. The term 'Middle Ages' does not cover a uniform period for all the countries of the world.For Europe and the Westren World , the 'Middle Ages' are generally considered to be the period between AD 500 and AD 1500.

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Q:

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


Modern civilisation is completely dependent on energy, which has therefore to be abundant and also economical. About 85% of the world's energy is supplied by oil, coal and natural gas while nuclear, hydro, wind and solar power and biomass supply the rest. Coal, nuclear and hydro are used primarily to generate electricity while natural gas is widely used for heating. Biomass is used both for heating and cooking. The wind and solar power is the future's hope as they are sustainable energy sources. Oil powers almost all machines that move and that makes oil uniquely versatile. Oil powered airplanes carry 500 people across the widest oceans at nearly the speed of sound. Oil powered machines produce and transport food. Oil powered machines are ubiquitous. Clearly, we live in the age of oil but it is drawing to a close. According to data available if oil production remains constant until it's gone, there is enough to last 42 years. Oil wells will produce less as they become depleted, which will make it impossible to keep production constant. Similarly natural gas and coal will last another 61 years and 133 years respectively. Naturally, as they become scarce, they become expensive, leading to a worldwide energy crisis. If we are to survive on this planet, we have to make a transition to sustainable energy sources. The transition may be willy-nilly or planned - the choice is ours.

The dawning era of limited and expensive energy will be very difficult for everyone on earth but will be even more difficult if it is not anticipated. It is of utmost importance that the public and policymakers understand the global energy crisis and act in tandem to ensure that the species 'homo sapiens' does not become extinct.

The survival of mankind will depend on

A) maximum use of available energy resources B) transition to sustainable energy resources
C) regulation placed on energy consumers D) keeping the level of energy production constant
 
Answer & Explanation Answer: B) transition to sustainable energy resources

Explanation:
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Q:

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

The Alaska pipeline starts at the frozen edge of the Arctic Ocean. It stretches southward across the largest and northernmost state in the United States, ending at a remote ice-free seaport village nearly 800 miles from where it begins. It is massive in size and extremely complicated to operate. The steel pipe crosses windswept plains and endless miles of delicate tundra that tops the frozen ground. It weaves through crooked canyons, climbs sheer mountains, plunges over rocky crags, makes its way through thick forests, and passes over or under hundreds of rivers and streams. The pipe is 4 feet in diameter, and up to 2 million barrels (or 84 million gallons) of crude oil can be pumped through it daily. Resting on H-shaped steel racks called "bents", long sections of the pipeline follow a zigzag course high above the frozen earth. Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on. The pattern of the pipeline's up-and-down route is determined by the often harsh demands of the arctic and subarctic climate, the tortuous lay of the land, and the varied compositions of soil, rock, or permafrost (permanently frozen ground). A little more than half of the pipeline is elevated above the ground. The remainder is buried anywhere from 3 to 12 feet, depending largely upon the type of terrain and the properties of the soil. One of the largest in the world, the pipeline cost approximately $8 billion and is by far the biggest and most expensive construction project ever undertaken by private industry. In fact, no single business could raise that much money, so 8 major oil companies formed a consortium in order to share the costs. Each company controlled oil rights to particular shares of land in the oil fields and paid into the pipeline-construction fund according to the size of its holdings. Today, despite enormous problems of climate, supply shortage, equipment breakdowns, labour disagreements, treacherous terrain, a certain amount of mismanagement, and even theft, the Alaska pipeline has been completed and is operating.


How was the fund for pipeline - construction generated?

A) 8 major oil companies joined hands to share the cost B) 8 major oil companies borrowed $8 billion.
C) A single private company raised $8 billion D) Oil rights were sold to 8 major oil companies
 
Answer & Explanation Answer: A) 8 major oil companies joined hands to share the cost

Explanation:
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Q:

A passage is given with five questions following it. Read the passage carefully and select the best answer to each question out of the given four alternatives.

 

Just as space permeates everything in the universe, love permeates every part, every aspect of creation. If there is one answer to the question, “How and why does this world exist?” the answer, in one word, is ‘Love’. Rather, the answer is ‘Pure Love’, since the word ‘love’ has lost its meaning.

Your very existence is an expression of pure unconditional love of the Source (you may call it Consciousness, Creator, God, Divine Self). This is the truth of your being. True love transcends both love and hatred. It is unconditional, unquestioning, boundless, unchanging love. It is overflowing love of the Source for the Source through all of creation.

True love is way beyond the personalized love that two or more individuals assert on one another. Personalized love, though apparently selfless, is rooted in desires and conditional satisfaction.

We have been brought up in a society that judges love based on conditions. We have been made to believe that we can receive love only when we fit into people’s expectations. If we are not good enough, we will be deprived of love.

These beliefs have influenced the collective psyche of families, groups, communities, and societies since generations to such an extent that love has been reduced to fear of denial.

We need to shift from the paradigm of false conditional love to the essence of pure unconditional love .

The experience of true love comes with surrender of the false ‘I’, in letting go of the feeling of separateness. Without this sacrifice, it is not possible to attain divine love. When this separate ‘I’ is discarded, you embrace everything in oneness and catch a glimpse of pure love.

True love can be experienced only through giving, not by demanding. People who exist in your life are not here to love you. They are here to remind you that you are the Source of Love.

By knowing that you are the Source of love, you can love yourself, instead of waiting to receive love from the world. Ask yourself, “Why do I need an agent to love myself?” Waiting for the world to love you, is like hiring an agent to love yourself!

It is time for you to honor yourself as the Source of love. You have undertaken this human journey to realize and express the boundless love that you truly are.

 

Which of the following statement(s) is/are TRUE about pure love?

A) World exists not because of love but because of pure love. B) Pure love is experienced with surrender of the false ‘I’.
C) It is experienced by giving and not by demanding something. D) All of these
 
Answer & Explanation Answer: D) All of these

Explanation:
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Q:

Which of the following statements about water is false?

A) There is extensive intramolecular hydrogen bonding in the condensed phase. B) Water is oxidized to oxygen during photosynthesis.
C) Ice formed by heavy water sinks in normal water. D) Water can act both as an acid and as a base.
 
Answer & Explanation Answer: A) There is extensive intramolecular hydrogen bonding in the condensed phase.

Explanation:

Water possess intermolecular hydrogen bonding in the condensed phase.

 

Hence, the given statement 'There is extensive intramolecular hydrogen bonding in the condensed phase.' about water is FALSE.

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