English प्रश्न और उत्तर का अभ्यास करें
8 प्र:Read the passage carefully and choose the best answer to each question out of the four alternatives.
The problem of water pollution by pesticides can be understood only in context, as part of the world to which it belongs- the pollution of the total environment of making. The pollution entering our waterways comes from many sources, radioactive wastes from reactors, laboratories, and hospitals; fallout from nuclear explosions; domestic wastes from cities and towns; chemical wastes from factories. To these is added a new kind of fallout the chemical sprays applied to crop lands and gardens, forests and fields. Many of the chemical agents in this alarming melange initiate and augment the harmful effects of radiation, and within the group of chemicals themselves there are sinister and little- understood interactions, transformations, and summations of effect.
Even since the chemists began to manufacture substances that nature never invented, the problems of water purification have become complex and the danger to user of water has increased. As we have seen, the production of these synthetic chemicals in large volume begin in the 1940’s. It has now reached such proportion that an appalling deluge of chemical pollution is daily poured into the nation’s waterways. When inextricably mixed with domestic and other wastes discharged into the same water, these chemicals sometimes defy detection by the methods in ordinary use by purification plants. Most of them are so complex that they cannot be identified. In rivers, a really incredible variety of pollutants combine to produce deposits that sanitary engineers can only despairingly refer to as “gunk”.
Water pollution can only be understood
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5dafe0bac12e175dceac8585The problem of water pollution by pesticides can be understood only in context, as part of the world to which it belongs- the pollution of the total environment of making. The pollution entering our waterways comes from many sources, radioactive wastes from reactors, laboratories, and hospitals; fallout from nuclear explosions; domestic wastes from cities and towns; chemical wastes from factories. To these is added a new kind of fallout the chemical sprays applied to crop lands and gardens, forests and fields. Many of the chemical agents in this alarming melange initiate and augment the harmful effects of radiation, and within the group of chemicals themselves there are sinister and little- understood interactions, transformations, and summations of effect.
Even since the chemists began to manufacture substances that nature never invented, the problems of water purification have become complex and the danger to user of water has increased. As we have seen, the production of these synthetic chemicals in large volume begin in the 1940’s. It has now reached such proportion that an appalling deluge of chemical pollution is daily poured into the nation’s waterways. When inextricably mixed with domestic and other wastes discharged into the same water, these chemicals sometimes defy detection by the methods in ordinary use by purification plants. Most of them are so complex that they cannot be identified. In rivers, a really incredible variety of pollutants combine to produce deposits that sanitary engineers can only despairingly refer to as “gunk”.
- 1in relation to world contaminationtrue
- 2by the whole human racefalse
- 3in contextfalse
- 4in relation to the number of pesticides that existfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 1. "in relation to world contamination"
प्र:Read the passage carefully and fill in the blank.
Happy is the man who... (151) ..... the habit of reading when he is young. He has secured a life-long source of.... (152) instruction and inspiration. So long as he has his beloved books he need .... (153).. feel lonely. He always has a pleas- ant .... (154) ... of leisure moments. He is the…(155)… of wealth more precious than gold .... (156).. indeed is the man who does not read and ... (157)... is his life..(158)…gives the highest kind of pleasure. When we are….(159). …it is a healthy recreation to lose .... (160) .. .in the company of books.
Mark the answer (151).
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5dde0684e983b256fe6afb80Happy is the man who... (151) ..... the habit of reading when he is young. He has secured a life-long source of.... (152) instruction and inspiration. So long as he has his beloved books he need .... (153).. feel lonely. He always has a pleas- ant .... (154) ... of leisure moments. He is the…(155)… of wealth more precious than gold .... (156).. indeed is the man who does not read and ... (157)... is his life..(158)…gives the highest kind of pleasure. When we are….(159). …it is a healthy recreation to lose .... (160) .. .in the company of books.
- 1ownsfalse
- 2buysfalse
- 3acquirestrue
- 4takesfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 3. "acquires"
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 4. "tease"
प्र:Instruction: Choose the alternative which is an Adjective formed by adding a Suffix.
Caution
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5e5fb8ff860fb849c8eae1b2- 1cautionalfalse
- 2cautioustrue
- 3cautionfalse
- 4None of thesefalse
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उत्तर : 2. "cautious "
प्र: Group of four words are given. In each group, one word is correctly spelt. Find the correctly spelt word and mark your answer in answer sheet.
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5f3e0a1c069d3f5fd52510a5- 1Enterpreneurfalse
- 2Entepreneurfalse
- 3Entrepeneurfalse
- 4Entrepreneurtrue
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उत्तर : 4. "Entrepreneur"
प्र: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. I went to college from the eleventh grade and never went to the twelfth grade, and skipped another grade earlier, so I was a pretty young fellow at Morehouse.
B. At the age of fifteen, I entered Morehouse College and my father and my maternal grandfather had also attended, so Morehouse has had three generations of Kings.
C. The professors were not caught up in the clutches of state funds and could teach what they wanted with academic freedom and encouraged us in a positive quest for a solution to racial ills.
D. I shall never forget the hardships that I had upon entering college, for though I had been one of the top students in high school, I was still reading at only an eighth-grade level.
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64621b4819bbd20a9ad37fcfA. I went to college from the eleventh grade and never went to the twelfth grade, and skipped another grade earlier, so I was a pretty young fellow at Morehouse.
B. At the age of fifteen, I entered Morehouse College and my father and my maternal grandfather had also attended, so Morehouse has had three generations of Kings.
C. The professors were not caught up in the clutches of state funds and could teach what they wanted with academic freedom and encouraged us in a positive quest for a solution to racial ills.
D. I shall never forget the hardships that I had upon entering college, for though I had been one of the top students in high school, I was still reading at only an eighth-grade level.
- 1BDACtrue
- 2ABDCfalse
- 3ADBCfalse
- 4BADCfalse
- उत्तर देखेंउत्तर छिपाएं
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उत्तर : 1. "BDAC"
प्र:The language problem is not solved by deciding the medium of instruction in the educational institutions. The problem of ..(1)… between State Governments still….(2)…. At present, each State Government is….(3)…the process of adopting the regional language as the medium for administrative purposes.
Mark your answer (2).
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5dd505b4a1c5834595c1d772- 1staysfalse
- 2remainstrue
- 3residesfalse
- 4restsfalse
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उत्तर : 2. "remains"
प्र:In the question a sentence has been given in Direct/Indirect. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct and mark your answer in the Answer Sheet.
Doshi said to his wife, “Please select one of these necklaces."
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5ddb55a2d566ad537af90e8d- 1Doshi requested his wife to select one of those necklaces.true
- 2Doshi said to his wife to please select one of these necklaces.false
- 3Doshi told his wife to please select one of those necklaces.false
- 4Doshi pleased his wife to select one of those necklaces.false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice

