1. The average age of 24 boys in a class is When the teacher’s age is included, the average increases by one. What is the age of the teacher?





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MCQ-> Read the passage carefully and answer the questions that follow:In the Fifth grade, Benjamin Carson thought he was one of the dumbest kids in his class. His classmates thought he was one of the dumbest, his teacher thought he was one of the dumbest, and he thought he was one of the dumbest. Therefore, when he brought home a report that reflected poor progress, Benjamin was very philosophical about it. He told his mother, “Yah, you know it doesn’t matter very much”.His mother had a different opinion. Having only a third grade education, Mrs. Carson knew that her children’s only chance to escape poverty was through a good education. Her two boys were not reaching their potential at school, and she knew that if they were going to get a good education, it would have to start at home. She began with three rules. Rule number one, the boys would only be allowed to watch two pre-selected TV shows per week. Rule number two, the two boys would have to finish all their homework before they could watch TV or even play outside. Rule number three, the boys would have to read two books from the library each week and write a book report on each of them.Benjamin was dismayed at these new rules and tried very hard to talk his mother out of them. She stood firm, and not thinking to disobey his mother, he followed her rules. Before long he saw the fruits of his labor, when he was the only one who knew an answer to a question the teacher asked the class. Then there was a second question only he knew the answer to. His teacher and rest of his classmates were surprised that he knew the correct answer to such hard questions. He was even a little surprised himself, but he knew his knowledge came from the books he was reading. He began to surmise that if he could learn just a few facts from books at the library, he could learn anything.Benjamin continued on his road of growth and became an academic leader in his school. He had learned to love reading and realized that he could channel that love into learning. He did not let the labels and jeers of others, forever box him into an unproductive and unfulfilling future. Mrs. Carson did not settle for less then her boys were capable of being, she demanded that they take their education seriously and gave them a structured way they could do it. Today Benjamin Carson, the boy who thought he was the dumbest boy in his 5th grade class, is a world famous surgeon at the prestigious Johns Hopkins Hospital in Maryland.What was Benjamin’s first reaction to his mother’s rules?
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MCQ-> A school consisting of a total of 1560 students has boys and girls in the ratio of 7:5 respectively. All the students are enrolled in different types of hobby classes, viz: Singing, Dancing and Painting.One-fifth of the boys are enrolled in only Dancing classes.Twenty percent of the girls are enrolled in only Painting classes.Ten percent of the boys are enrolled in only Singing classes.Twenty four percent of the girls are enrolled in both Singing and Dancing classes together.The number of girls enrolled in only Singing classes is two hundred percent of the boys enrolled in the same.One-thirteenth of the boys are enrolled in all the three classes together.The respective ratio of boys enrolled in Dancing and Painting classes together to the girls enrolled in the same is 2 :1 respectively.Ten percent of the girls are enrolled in only Dancing classes whereas eight percent of the girls are enrolled in both Dancing and Painting classes together.The remaining girls are enrolled in all the three classes together.The number of boys enrolled in Singing and Dancing classes together is fifty percent of the number of girls enrolled in the same.The remaining boys are enrolled in only Painting classes.What is the total number of boys who are enrolled in Dancing ?
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MCQ-> Answer the questions given below based on the following data:A total of 250 students of a class play different games viz. Football, Hockey, Chess, Badminton, Table Tennis and Tennis. The ratio of girls to boys in the class of 250 is 13 : 12 respectively. 50% of the girls play Table Tennis and Badminton only. 20% of the boys play Football, Hockey and Tennis only. 15% of the boys play Tennis and Chess only. The ratio of number of girls to boys playing Tennis and Chess only is 2 : 3 respectively. 30% of the girls play Hockey and Chess only. 10% of the girls play Chess, Badminton and Table Tennis only. The remaining girls play only Football. Boys playing Table Tennis and Badminton only is 20% of the girls playing the same. 40% of the boys play only Football. The remaining boys play only Chess.What is the total number of students playing Football?
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MCQ-> Read the following passage carefully and answer the questions given below it. Certain words have been printed in bold to help you locate them while answering some of the questions. Keshava, the washerman had a donkey. They worked together all day, and Keshava would pour out his heart to the donkey. One day, Keshava was walking home with the donkey when he felt tired. He tied the donkey te=a tree and sat down to rest fora while, near a school. A window was open, and through it, a teacher could be heard scolding the students. “Here I am, trying to turn you donkeys into human beings, but you just won’t study!” As soon as Keshava heard these words, his ears pricked up. A man who could actually turn, donkeys into humans! This was the answer to his prayers. Impatiently, he waited for school to be over that day. When everyone had gone home, and only the teacher remained behind to check some papers, Keshava entered the classroom. “How can I help you?” asked the teacher. Keshava scratched his head and said. “I heard what you said to the children. This donkey is my companion. If you made it human, we could have such good times together.” The teacher decided to trick Keshava. He pretended to think for a while and then said, “Give me six months and it will cost you a thousand rupees.” The washerman agreed and rushed home to get the money. He then left the donkey in the teacher’s care. After the six months were up, Keshava went to the teacher. The teacher had been using the donkey for his own work. Not wanting to give it up, he said, “Oh, your doilkey became so clever that it ran away. He is the headman of the next village. “When Keshava reached the next village he found the village elders sitting under a -tree, discussing serious problems: How surprised they were when Keshava marched up to the headman, grabbed his arm and said. “How dare you? You think you are so clever that you ran away? Come home at once!” The headman understood someone had played a trick on Keshava. “I am not your donkey!” he said. “Go find the sage in the forest. “Keshava found the sage sitting under a tree with his eyes closed, deep in meditation: He crept up and grabbed the sage’s beard.”Come back home now!” he shouted. The startled sage somehow calmed Keshava. When he heard what had happened, he had a good laugh. Then he told the washerman kindly, “The teacher made a fool of you. Your donkey must be still with him. Go and take it back from him. Try to make some real friends, who will talk with you and share your troubles. A donkey will never be able to do that!” Keshava returned home later that day with his donkey, sadder and wiser.Which of the following can be said about the teacher?
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