Ques: Read the article and select the best answer. Article: Did you hear of the supercomputer? Recently, China's Tianhe-1 was ranked as the world's fastest supercomputer, according to a new list of world's TOP 500 supercomputers. It took 200 Chinese scientists two years to build the fastest supercomputer. It can do 2,507 trillion calculations in a second! That means it will take a personal computer 600 years to finish the work that a supercomputer does in a day! The US now leads the world in the area of supercomputers. It is home to more than half of the world's top 500 supercomputers. Japan also has advanced technology. China is developing its supercomputer technology quickly. But experts say it will take years before China's total computing power can catch up with that of the US. Supercomputers can work on many different things. They can solve problems in areas like national defense , energy and science. In business, you can also use supercomputers. Oil companies use them to find oil and gas. Banks use them for quick trades. Food companies even use supercomputers to make sure that they put potato chips into cans without breaking them. To make a supercomputer, scientists first need to link thousands of small computers together. Then they use software to turn them into one supercomputer. In fact, any person with enough knowledge about computers can make a supercomputer. But you need the top technology to make a supercomputer run fast. Question: The world's fastest supercomputer _ . Options: A: was made in America B: was made within two months C: can do 2,507 trillion calculations in a minute D: was made by 200 Chinese scientists
Ans: D

Ques: Read the article and select the best answer. Article: A young man from a village called Nawalapitiya married a young woman from Maiyuwa, a small village. They lived with the man's big family-his parents, his brothers, their wives and children. The family kept an elephant, in which the woman soon took a great interest. Every day she fed it with fruit and sugar. Three months later, having quarreled with her husband, the woman went back to her parents' home. Soon the elephant refused to eat and work. It appeared to be ill and heartbroken. One morning after several weeks the animal disappeared from the house. It went to the woman's home. On seeing her, the elephant waved its trunk and touched her with it. The young woman was so moved by the act of the animal .So she went back to her husband's home. Question: How did the elephant express its feeling when it saw the young woman? Options: A: It waved its trunk and smiled. B: It touched her with its trunk. C: It touched her and cried. D: It waved its trunk and ran around her.
Ans: B

Ques: Read the article and select the best answer. Article: Most people want to work, but it has become more difficult in today's world to find work for everyone. The economy of the world needs to grow by 4% each year just to keep the old number of jobs for people. Often this is not possible, and so more people are out of work. Some people have no jobs now because new machines can do the work of many people in short time. Also, machines do not ask for more money and longer holiday. In all of the countries of the world, machines are taking work from people, not only in factories but also on the farms. One machine can often do the work from forty people. About 75,000 people are moving to the cities a day to look for jobs, but only 70% of them can find jobs. Question: Which of the following is NOT true? Options: A: Machines are taking work instead of people. B: Now more people are out of work. C: Machines need more money and longer holidays. D: Most people want to have jobs.
Ans: C

Ques: Read the article and select the best answer. Article: Once upon a time,a hippo lived in a river next to a big tree. One day,a bird came and nested in the tree.The songs of the bird filled the hippo with so much envy that he couldn't think of anything else.Every day he would think why he wasn't born to be a bird even though the bird told him many times he was so lucky to be so big and such a good swimmer. Finally,the hippo made up his mind that he would come out of the river,climb the tree and start singing.However,when he tried to climb the tree,it was very clear that the hippo didn't have wings,nor claws to climb with. Realizing that he would never climb up the tree,he angrily hit the tree until it came crashing to the ground.Then he stepped onto the leaves of the fallen tree,and began singing. Unfortunately,hippos can't sing,either.All that came from his mouth were terrible noises,and when the other animals heard this,they all came around to make fun of the hippo. He was so ashamed by this.He also felt bad about having knocked the tree over.He used all his strength to raise the tree back up again,and look after it until it completely recovered. . Question: After reading this passage,we know _ . Options: A: the writer is telling us a true story B: the story happened on an autumn day C: the bird thought he was luckier than the hippo D: the hippo tried to do something against his nature.
Ans:
D