Question: Read the following article and select the best answer. Article: Rehan was never serious about his studies. He always wanted to play with his friends and had a bad image in his teachers' eyes. After the first term exams, it was time for result. Rehan was upset. That day, in the first class Sir Mushtaq said, "Tomorrow there will be a parent teacher meeting and you will get your result." Hearing this Rehan was worried. He went home as usual, but didn't tell his mother about the parent teacher meeting. The next day when his teacher asked him about his parents, he said, "My parents are out of town, so please give my result to me." When Rehan went back home, he told his mother that he had got 95. his mother was glad and said, "Well done, my son! Show me your report card." Now, Rehan was really worried but he said, "Mom, actually this time we haven't got any report card and our teacher only told the result orally." A result without a report card? Rehan's mother asked, but didn't ask any more questions. She also promised to buy a new bicycle for Rehan as his reward. One day Rehan came back from school, threw the bag on the floor and rushed towards his room. When his mother saw the dirty bag on the floor, she decided to clean it for him. As she opened it, she found the report card about which Rehan had lied. Rehan's mother quickly went to Rehan's room and showed him the report card. Tears started to fall down from Rehan's eyes. For many days Rehan's mother didn't talk to him. At last Rehan said sorry to his mother for cheating. He promised to get first position in his class next time. Rehan proved himself. He worked very hard and at last he got first position in the final term. Question: Rehan felt upset because _ . - he had no friends to play with at school. - his mom asked him to get first position. - his teacher didn't like him - he did badly in the exams.
Answer: he did badly in the exams.

Question: Read the following article and select the best answer. Article: Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory. This is true regardless of age. People will be alert and receptive if they are faced with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind. Many experts are so convinced of the benefits of challenging in the brain that they are putting the theory to work in their own lives. "The idea is not necessarily to learn to memorize large amounts of information," says James Fozard, associate director of the National Institute of Ageing. "Most of us don't need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness." Fozard and others say they challenge their brains with different mental skills, both because they enjoy them and because they are sure that their range of activities will help the way their brains work. Gene Cohen, acting director of the same institute, suggests that people in their old age should engage in mental and physical activities individually as well as in groups. Cohen says that we are frequently advised to keep physically active as we age, but older people need to keep mentally active as well. Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted. "The point is, you need to do both," Cohen says. Intellectual activity actually influences brain-cell health and size. Question: Which of the following statements would Cohen most probably support? - Older people should keep mentally active by challenging their brains. - No matter whether it is done in group or alone, mental activity is always good for brain-cell health. - Physical strength is more important to older people than mental health. - People who engage in more mental activities but less physical ones are always happier.
Answer: No matter whether it is done in group or alone, mental activity is always good for brain-cell health.

Question: Read the following article and select the best answer. Article: Nowadays, there's a lot of debate about single sex education since it has begun to regain its popularity recently. According to long term studies of children from around the world, students achieve more and learn better in single sex schools. An Australian study of 270,000 students found that both boys and girls performed much higher on standardized tests when they attended separate schools. During an experiment in Virginia in 1995, 100 eighth graders were separated just for math and science courses. Almost immediately, the girls began to achieve more, become more confident and take part more often in class activities. In 2001, a British study concluded that nearly every girl regardless of her ability or socio-economic status performed better in single sex classrooms than co-ed ones. The study of 2,954 high schools and 979 primary schools showed that while boys at the lowest levels in study improved the most in single sex schools, single sex education was particularly beneficial to girls. Every one of the top 50 private elementary schools and top 20 private high schools in Britain are single sex schools. Girls became more confident in themselves as students and earned higher scores on their College Board and Advanced Placement examinations. A quarter of the female members of the US Congress and one-third of all female members of Fortune 100 boards graduated from all-women's colleges. While the statistics are not as dramatic for boys, however, boys tend to soften their competitive edge and become more cooperative in a single sex setting. They can just be boys and not worry about what the girls might think. Single sex education has a pleasant way of encouraging children to be fearless, to be curious, to be enthusiastic --- in short, to just be themselves. Children are subjected to pressures from every quarter to become adults before they are ready to do so. They grow up too quickly. Why not let them be children for a few more years? Single sex education with its gentler, more controlled social atmosphere... Question: With the experiment in Virginia in 1995, the writer wants to show that _ . - single sex education has become popular in recent years - the effect of single sex education on girls is immediate - students at separate schools are better prepared for standardized tests - both boy and girl students achieve more and learn better in single sex schools
Answer:
the effect of single sex education on girls is immediate