IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: Where is glucose stored in the body? 1913 05b5cc670e4d2b4197774c025
5b5cc670e4d2b4197774c025- 1bonesfalse
- 2bloodtrue
- 3organsfalse
- 4None of the abovefalse
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उत्तर : 2. "blood"
व्याख्या :
Answer: B) blood Explanation: In human body, glucose is stored in blood stream before it is converted to glycogen. Excess glucose is stored in the form of fats. After conversion, glycogen is stored in Muscles and Liver.
प्र: GDPR means 1698 05b5cc670e4d2b4197774c020
5b5cc670e4d2b4197774c020- 1General Data Protection Regulationtrue
- 2Generic Data Per Randomfalse
- 3Generic Data Protection Regulationfalse
- 4Gross Data Protection Regulationfalse
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उत्तर : 1. "General Data Protection Regulation"
व्याख्या :
Answer: A) General Data Protection Regulation Explanation: GDPR stands for the General Data Protection Regulation. The GDPR is a piece of EU legislation passed by the European Parliament in 2016. It aims to make it simpler for people to control how companies use their personal details. Companies will not be allowed to collect and use personal information without the person's consent. Data includes things like a person's name, email address and phone number, and also internet browsing habits collected by website cookies.
प्र: What animal has the worst memory? 6414 05b5cc670e4d2b4197774c01b
5b5cc670e4d2b4197774c01b- 1Dogfalse
- 2Ratfalse
- 3Elephanttrue
- 4Dolphinfalse
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उत्तर : 3. "Elephant"
व्याख्या :
Answer: C) Elephant Explanation: Elephant has worst shortest memory and dolphin has longest memory in the Animal kingdom.
प्र: What is meant by demography? 1401 05b5cc670e4d2b4197774c016
5b5cc670e4d2b4197774c016- 1The well being of populationsfalse
- 2Growth of populationfalse
- 3Birth and death of populationfalse
- 4All the abovetrue
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उत्तर : 4. "All the above"
व्याख्या :
Answer: D) All the above Explanation: The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations. In brief, Study of both quantitative and qualitative aspects of human population. 1. Quantitative aspects include composition, density, distribution, growth, movement, size, and structure of the population. 2. Qualitative aspects are the sociological factors such as education quality, crime, diet, development, nutrition, wealth and well being.
प्र: Who was the first cricketer to take all wickets in a test innings? 1765 05b5cc670e4d2b4197774c011
5b5cc670e4d2b4197774c011- 1Curtly Ambrosefalse
- 2Jimmy Mathewsfalse
- 3Jim Lakertrue
- 4Anil Kumblefalse
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उत्तर : 3. "Jim Laker"
व्याख्या :
Answer: C) Jim Laker Explanation: Jim Laker was the first player to take all 10 wickets in a Test match innings. Ten for 53 in the Australians 2nd innings of the 4th Ashes Test at Old Trafford in 1956. The only other bowler to achieve the feat is India's Anil Kumble, who took ten for 74 at Delhi's Feroz Shah Kotla against Pakistan in 1999.
प्र: Desertification refers to 1374 05b5cc670e4d2b4197774c00c
5b5cc670e4d2b4197774c00c- 1forest degrading to dense taigafalse
- 2forest improving to tundrasfalse
- 3forest improving to desertstrue
- 4forest degrading to sparse vegetationfalse
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उत्तर : 3. "forest improving to deserts"
व्याख्या :
Answer: C) forest improving to deserts Explanation: Desertification is a type of land degradation in which a relatively dry area of land becomes increasingly arid, typically losing its bodies of water as well as vegetation and wildlife. Conversion of a grassland or an already arid land into a desert through indiscriminate human actions magnified by droughts. Hence, forest improving to deserts is refers to desertification.
प्र: Which major event in Indian history is also called as 'White Flowing River'? 3501 05b5cc670e4d2b4197774c007
5b5cc670e4d2b4197774c007- 1Partition of Indiafalse
- 2Dandi Marchtrue
- 3Operation Bluestarfalse
- 4Quit India Movementfalse
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उत्तर : 2. "Dandi March"
व्याख्या :
Answer: B) Dandi March Explanation: In Indian History, Dandi March or Salt Sathyagraha or The Salt March, also known as the Dandi Satyagraha, was an act of nonviolent civil disobedience in colonial India led by Mohandas Karamchand Gandhi to produce salt from the seawater. It is also called as 'White Flowing River'.
प्र: What is the product of a number and its reciprocal? 1989 05b5cc670e4d2b4197774c002
5b5cc670e4d2b4197774c002- 10false
- 21true
- 3-ve of the numberfalse
- 4the number itselffalse
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उत्तर : 2. "1"
व्याख्या :
Answer: B) 1 Explanation: The product of a number and its reciprocal is always equals to 1. For Example : Let the number be 4. Now, its reciprocal is 1/4 Hence, required product = 4 x 1/4 = 1. Now, take the number as -15. Then its reciprocal is -1/15 Required product = -15 x -1/15 = 1. Hence, the product of a number and its reciprocal is 1.

