IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: The average age of Vishal and Raghavendra is 24 years. If a new person Veerender is also included, the average age is increased by 1.5 years. What is the age of Veerender? 1451 05b5cc69de4d2b4197774c897
5b5cc69de4d2b4197774c897- 128.5 yrstrue
- 229.5 yrsfalse
- 330.5 yrsfalse
- 427 yrsfalse
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उत्तर : 1. "28.5 yrs"
व्याख्या :
Answer: A) 28.5 yrs Explanation: According to the given data, (V + R)/2 = 24 Now, after joining of Veerender, V + R + D)/3 = 25.5 Hence, Veerender Age = 3(25.5) - 2(24) = 76.5 - 48 = 28.5 years.
प्र: A merchant buys two items for Rs. 7500. One item he sells at a profit of 16% and the other item at 14% loss. In the deal, the merchant makes neither any profit nor any loss. What is the difference between the selling price of both the items? 2924 05b5cc69de4d2b4197774c88d
5b5cc69de4d2b4197774c88d- 1Rs. 620true
- 2Rs. 654false
- 3Rs. 725false
- 4Rs. 747false
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उत्तर : 1. "Rs. 620"
व्याख्या :
Answer: A) Rs. 620 Explanation: Let the C.P of one item is Rs. P and that of other is Rs. (7500 - P) According to the data given C.P = S.P => Px(116/100) + (7500-P)x(86/100) = 7500 => 30P = 105000 => P = 3500 Required difference between selling prices = Rs. [(3500/100) x 116] - [(4000/100) x 86] = 4060-3440 = Rs. 620
प्र: The capacity of a water heater is measured in 1441 05b5cc69de4d2b4197774c888
5b5cc69de4d2b4197774c888- 1Gallonsfalse
- 2Litersfalse
- 3Metersfalse
- 4Both A & Btrue
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उत्तर : 4. "Both A & B"
व्याख्या :
Answer: D) Both A & B Explanation: The capacity of a water heater is measured in Gallons or Liters. In the USA, it is measured in Gallons and in India, we measure it in Liters. Hence, if the capacity of the water heater is 15 gallons or 15 liters, then it says that it can hold 15 gallons or 15 liters of water.
प्र: What has a ring but no finger? 1410 05b5cc69de4d2b4197774c887
5b5cc69de4d2b4197774c887- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
A Telephone or an Alarm...
प्र: Several Budget proposals, including the reintroduction of the tax on long-term capital gains (LTCG) exceeding __ from the sale of shares, will kick in from 01st April 2018, the beginning of the 2018-19 financial year. 1230 05b5cc69ce4d2b4197774c882
5b5cc69ce4d2b4197774c882- 11 lakhtrue
- 22 lakhsfalse
- 33 lakhsfalse
- 44 lakhsfalse
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उत्तर : 1. "1 lakh"
व्याख्या :
Answer: A) 1 lakh Explanation: Several Budget proposals, including the reintroduction of the tax on long-term capital gains (LTCG) exceeding 1 lakh from the sale of shares, will kick in from 01st April 2018, the beginning of the 2018-19 financial year.
प्र: Which state has the highest number of 55770 fully covered tribal habitations with the safe drinking water in the country followed by Odisha and Jharkhand? 1392 05b5cc69ce4d2b4197774c87d
5b5cc69ce4d2b4197774c87d- 1Tamilnadufalse
- 2Keralafalse
- 3Manipurfalse
- 4Madhya Pradeshtrue
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उत्तर : 4. "Madhya Pradesh"
व्याख्या :
Answer: D) Madhya Pradesh Explanation: Madhya Pradesh has the highest number of 55770 fully covered tribal habitations with the safe drinking water in the country followed by Odisha and Jharkhand.
प्र: IPR stands for 1514 05b5cc69ce4d2b4197774c878
5b5cc69ce4d2b4197774c878- 1Intellectual Property Rightstrue
- 2International Property Rightsfalse
- 3International Postgraduate Researchfalse
- 4Indian Property Rightsfalse
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उत्तर : 1. "Intellectual Property Rights"
व्याख्या :
Answer: A) Intellectual Property Rights Explanation: IPR's stands for Intellectual Property Rights. Intellectual property is the product of the human intellect including creativity concepts, inventions, industrial models, trademarks, songs, literature, symbols, names, brands,....etc.
प्र: Google has introduced a new app named what that allows anybody to submit stories for and about their communities? 1400 05b5cc69ce4d2b4197774c873
5b5cc69ce4d2b4197774c873- 1Bulletintrue
- 2Allofalse
- 3FastReadfalse
- 4Google Expressfalse
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उत्तर : 1. "Bulletin"
व्याख्या :
Answer: A) Bulletin Explanation:

