Ordering of Sentences

11)
Why the doctors are worried, shows what happens to our eyes in the bright sunlight without sunglasses.

A. the harmful infrared and UV lights are not blocked to the same extent
B. But when you walk into sunshine wearing sunglasses, your eyes feel comfortable, and your pupils remain wide open
C. The pupils of our eyes contract to protect the soft visual receptors inside.
D. For, in fact, many sunglasses screen only visible light.

These rays are not good for the eyes.

1. CBDA
2. CDBA
3. DCBA
4. CBAD

12)
Today, newspapers are considered more balanced businesses, as they have a mix of revenues from advertisers and readers.

A. American newspapers are found highly unusual in their reliance on ads.
B. Not surprisingly Japanese newspapers are much more stable
C. Fully 87% of their revenues came from advertising in 2008
D. In Japan, the proportion is around 35%.

So, newspapers should give emphasis on a right mix of advertisements and news.

1. ACBD
2. ACDB
3. BDAC
4. BDCA

13)
The earthquake ripped through the oil pipeline in the city, killing at least 30 people.

A. Local leaders have blamed this damage on cartels.
B. The earthquake was the third in the three weeks
C. Police were deployed to stop villagers from stealing fuel from the pipeline
D. Once the cartels have siphoned off fuel, locals rushed to collect the oil and sell it to passing motorists.

But pipeline explosion is very common, and it has claimed around 2000 lives in the past three years.

1. DCBA
2. DBAC
3. CBAD
4. BCAD

14)
More than 80% of the nation's primary schools are run by government bodies and most of them are underperforming.

A. On the literacy front, we are adding millions of virtual illiterates from these government schools.
B. The poor performance of government schools is the primary reason why the majority of students of these schools, even after completing five to six years of education, do not acquire the required literacy and numeric skills.
C. This is one of the main reasons why 25 % of children in the primary school of the age group 6 to 10 years don't continue the study.
D. What is the impact of these underperforming primary schools on our students and education system?

As 39% of our population is illiterate, illiteracy will continue till next century.

1. DCAB
2. ABCD
3. CBDA
4. CDAB

15)
The study of the effect of exercise on the immune system involves extensive research and analysis.

A. It is found in studies that exercise helps improve the functions of the immune cells.
B. For example, if a patient is suffering from a sore throat, the yoga pose "Sarvangasana" can reduce the frequency of the infection.
C. This increases the immunity cells in those areas.
D. In yoga, regional immunity can be improved by improving the blood circulation of an area.

Immunity can also be improved by de-stressing the body and mind.

1. ADCB
2. DCBA
3. ABDC
4. CDBA