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PASSAGE : A remarkable feature of Edison's inventions was their basic simplicity. There were innumerable scientists possessing deep knowledge of electricity, chemistry, etc., but it was this unschooled genius who succeeded where they failed. What were his unique qualities? Firstly, he had an uncanny ability to judge the practical use of any scientific fact. Secondly, he was blessed with patience and perseverance. He would try out countless ideas till he found the right one. Third was his business acumen, which enabled him to earn the large sums of money necessary to conduct experimental work. Edison's enthusiasm for work and optimistic attitude ensured a long and productive life. Only after crossing the age of seventy five did he start slowing down. During his final illness, his curiosity about his condition, medicines and treatment made the doctors think that possibly he was taking this too as one of his scientific investigations! He passed away on 18 October, 1931 at the ripe old age of eighty four.
During his lifetime itself Edison became one of the most famous men in the world. Honours were showered on him. Among them was the congressional gold medal in 1928 for his contributions to human welfare. In 1960, he was posthumously elected to the Hall of Fame for Great Americans at New York University. But the tribute that was most eloquent was quite unintended. The authorities contemplated switching off the power supply in New York, the scene of his triumph in 1882, for two minutes as a mark of respect on his death. But 1931 was not 1882. Since normal life would have come to a standstill by the two minutes power cutoff, the idea was given up. There could be no greater tribute to the man than this negative tribute!

प्रश्न 1 The word ‘uncanny’ as used in the passage means
  • (अ) astonishing
  • (ब) weird
  • (स) great
  • (द) terrific
उत्तर : weird
व्याख्या :
The word, ‘uncanny’ means weird.
Weird - Very strange and unusual unexpected, or not natural.
प्रश्न 2 Edison's long and productive life can be attributed to
  • (अ) his positive attitude
  • (ब) his immensely good health
  • (स) a large circle of friends
  • (द) his involvement in charitable work
उत्तर : his positive attitude
व्याख्या :
Edison's long and productive life can be attributed to his positive attitude.
प्रश्न 3 To conduct experimental work, Edison needed
  • (अ) clam and quiet atmosphere
  • (ब) sophisticated gadgets
  • (स) support of generous patrons
  • (द) huge amounts of money
उत्तर : huge amounts of money
व्याख्या :
To conduct experimental work, Edison needed huge amounts of money.
प्रश्न 4 According to the author, Edison became prosperous because he
  • (अ) had great business sense
  • (ब) had luck on his side
  • (स) worked very hard
  • (द) made the best use of his time
उत्तर : had great business sense
व्याख्या :
Edison became prosperous because he had great business sense.
प्रश्न 5 The most remarkable feature of Edison's inventions was their
  • (अ) low cost
  • (ब) aesthetic aspect
  • (स) fundamental simplicity
  • (द) multiple usefulness
उत्तर : fundamental simplicity
व्याख्या :
The most remarkable feature of Edison's invention was their fundamental simplicity.

PASSAGE : Your body is made up of sixty percent water and you lose the essential fluid every minute of every day as you breathe, digest and hopeful work up a sweat. It is important that you put back every drop. Starting now, drink eight 230 ml glasses of water every single day that's the minimum, your body needs daily. That is the non-negotiable sugar savvy hydration Mantra. Many times when you think you're hungry, sleepy, depressed and /or irritated, you're actually just dehydrated. Drinking enough water helps you combat water retention. Sounds counter intuitive, but think about it. If you are running around in a semi-dehydrated state all the time, your body is going to hang on to every single drop, giving you that puffy, unhealthy appearance. When you are properly hydrating, your body gets the message that all systems are operating smoothly and it continues its work of flushing out your system and ridding of the excess fluids.
If your goal is to lose weight, water is must. When you're dehydrated, you body sends out signals that you need assistance. Many people mistake those thirsty SOS signals for hunger and take in hundreds of extra calories. They also don't solve the real problem–thirst! Drinking water can be a powerful appetite suppressant and allows you to cue into your real hunger. Your body also needs plenty of water for proper digestion, so you can get the most from the foods you eat. You are less susceptible to food cravings when your stomach is full and you're getting all the nutrients you need. Drink two glasses of water before every meal–you'll eat less! Your body uses water for fat.

प्रश्न 6 The word ‘irritated’ most nearly means
  • (अ) annoyed
  • (ब) troubled
  • (स) uneasy
  • (द) frustrated
उत्तर : annoyed
व्याख्या :
The word ‘irritated’ most nearly means ‘annoyed’.
प्रश्न 7 When we are dehydrated we think we
  • (अ) are about to collapse
  • (ब) want to vomit
  • (स) are tired
  • (द) need food
उत्तर : need food
व्याख्या :
When we are dehydrated, we think we need food.
प्रश्न 8 The best way to lose weight is to
  • (अ) eat less starchy food
  • (ब) take weight-reducing pills
  • (स) exercise atleast twice a day
  • (द) drink plenty of water
उत्तर : drink plenty of water
व्याख्या :
The best way is to lose weight is to drink plenty of water.
प्रश्न 9 Our systems operate satisfactorily
  • (अ) If excess fat is reduced
  • (ब) When we enjoy a sound sleep
  • (स) When we are properly hydrated
  • (द) If we consume lots of fruits and vegetables
उत्तर : When we are properly hydrated
व्याख्या :
Our system operate satisfactorily when we are properly hydrated.
प्रश्न 10 ........... helps fight water retention.
  • (अ) Having a balanced diet
  • (ब) Drinking enough water
  • (स) Exercising regularly
  • (द) A regular morning walk
उत्तर : Drinking enough water
व्याख्या :
Drinking enough water helps fight water retention. Everyday one must drink about eight/230 ml glasses of water every day.

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