Practice Question and Answer

Q:

Which of the following represents the saving of the Private Corporate Sector?

526 0

  • 1
    Undistributed profits
    Correct
    Wrong
  • 2
    Excess of income over expenditure
    Correct
    Wrong
  • 3
    Dividends paid to shareholders
    Correct
    Wrong
  • 4
    Total profit of a company
    Correct
    Wrong
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Answer : 1. "Undistributed profits"
Explanation :

For private corporate sector, retained profits adjusted for non operating surplus/deficit is considered as net saving

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Answer : 2. "(7 – 70 – 68)"

Q:

The length of a rectangle is in- creased by 10% and breadth de- creased by 10%. Then the area of the new rectangle is: 

524 0

  • 1
    neither decreased nor increased
    Correct
    Wrong
  • 2
    increased by 1%
    Correct
    Wrong
  • 3
    decreased by 1%
    Correct
    Wrong
  • 4
    decreased 10%
    Correct
    Wrong
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Answer : 3. "decreased by 1% "

Q:

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
 45 * 9 * 3 * 7 * 5 * 133

523 0

  • 1
    –,+, ×,÷, =
    Correct
    Wrong
  • 2
    –,÷,+,×, =
    Correct
    Wrong
  • 3
    ×, ÷,–,+, =
    Correct
    Wrong
  • 4
    ÷,+,×,–, =
    Correct
    Wrong
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Answer : 3. "×, ÷,–,+, ="

Q:

Comprehension: Read the following passage and answer the questions given after it.

Since September, at least 25 people have died and thousands have been made homeless. Every state and territory in Australia has experienced fires this summer. But the biggest fires burn along stretches of the eastern and southern coast, where most of the population lives. This includes areas around Sydney and Adelaide. More than 6.3 million hectares (63,000 sq km or 15.6 million acres) have been burned so far – one hectare is roughly the size of a sports field. To put that in perspective, around 800,000 hectares were engulfed in a bush fire in 2018 in California. Australia has always experienced bushfires – it has a "fire season". But this year they are a lot worse than normal.

Fires are usually caused by lightning strikes or accidentally by a spark – but some fires are also started deliberately. This year, a natural weather phenomenon known as the ‘Indian Ocean Dipole’ has meant a hot, dry spell across the country. This year, Australia twice set a new temperature record: an average maximum of 41.9°C was recorded on 18 December. That comes on top of a long period of drought.

Scientists have long warned that this hotter, drier climate will contribute to fires becoming more frequent and more intense. The more extreme weather patterns and higher temperatures increase the risk of bushfires and allow them to spread faster and wider. Fire fighters are spraying water and fire retardant from planes and helicopters as well as from the ground. But fighting bush fires is extremely difficult and often authorities have to focus on just stopping the spread, rather than putting the fire out. The spread can for instance be best contained by digging earth boundaries to stop the flames from spreading. The priority is saving lives.

Professional fire fighters are the first in line to battle the flames, but they are outnumbered by the thousands of volunteers. Three of them have died. There's also help coming from abroad: the US, Canada and New Zealand have sent fire fighters to help. Australia's police, military and navy are involved in rescue and evacuation efforts. While people can flee the fires and are being evacuated if need be, the flames are devastating wildlife in the affected areas. One study estimated that half a billion animals have died in New South Wales alone.

Zookeepers take animals home to save them from fire, but the fires don't only kill animals directly, they also destroy the habitat, leaving the survivors vulnerable even when the fires have gone. So the true scale of loss isn't yet clear. Experts say more than 100,000 cows and sheep may also have been lost, which is devastating for farmers.

Each state runs its own emergency operation, but Prime Minister Scott Morrison has promised better funding for fire-fighting and payouts for volunteer fire fighters, and an additional A$2billion ($1.4billion; £1billion) for the recovery. But the national government has come under strong criticism from its opponents that it has not been doing enough against climate change. The country is one of the world's biggest per capita greenhouse gas emitters but under international agreements it has committed itself to reduction targets

The passage is mainly about:

523 0

  • 1
    Australia’s struggle with bush fires
    Correct
    Wrong
  • 2
    how the bush fires occur in Australia
    Correct
    Wrong
  • 3
    the government’s role in dealing with the bushfire
    Correct
    Wrong
  • 4
    the loss of wildlife due to bush fires
    Correct
    Wrong
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Answer : 1. "Australia’s struggle with bush fires"

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