IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: Which of the following team has won the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands? 1230 05b5cc62ae4d2b4197774b8b8
5b5cc62ae4d2b4197774b8b8- 1Indiafalse
- 2Australiatrue
- 3Brazilfalse
- 4The Netherlandsfalse
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उत्तर : 2. "Australia"
व्याख्या :
Answer: B) Australia Explanation: In the summit clash of the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands, India lost to defending champions Australia via penalty shoot-off. The match went into the shoot-off after both the teams were locked at 1-1 in regulation time.
प्र: A salesman calculated his profit on the marked price and finds it to be 30%. He forgets the fact that he gave a discount of 20%. What is his actual profit percentage? 1230 05b5cc6bae4d2b4197774d7ad
5b5cc6bae4d2b4197774d7ad- 1260/11%false
- 218.4%false
- 322.5%false
- 4100/7%true
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उत्तर : 4. "100/7%"
व्याख्या :
Answer: D) 100/7% Explanation: When profit is calculated on Marked Price (M.P) then, C.P = M.P - P% Let M.P = 100 => C.P = 100 - 30 = 70 But S.P = Rs. 80 as he gave 20% discount, Now, Actual Profit = 80-7070x100 = 100/7 %
प्र: What value will come in place of question mark (?) in following number series? 12, 16, 32, 68, ? 1230 05b5cc6bee4d2b4197774d9c4
5b5cc6bee4d2b4197774d9c4- 1198false
- 2164false
- 3132true
- 4118false
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उत्तर : 3. "132"
व्याख्या :
Answer: C) 132 Explanation: Given series is 12 16 32 68 ? Here it follows a pattern that, 12 12 + (2x2) = 16 16 + (4x4) = 32 32 + (6x6) = 68 68 + (8x8) = 132
प्र: What is the smallest unit that can evolve? 1229 05b5cc69de4d2b4197774c8d5
5b5cc69de4d2b4197774c8d5- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
The population is the smallest unit of living organisms that can undergo evolution.
प्र: Which liquid is the most viscous? 1229 05b5cc6abe4d2b4197774d016
5b5cc6abe4d2b4197774d016- 1Waterfalse
- 2Dieselfalse
- 3Milkfalse
- 4Oiltrue
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उत्तर : 4. "Oil"
व्याख्या :
Answer: D) Oil Explanation: Here Oil is the most viscous liquid. The liquid with the most intermolecular force is high viscous. viscosity is how smoothly a liquid flows and how hardly the liquid flows it is highly viscous.
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. 1227 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: Synonym of Trustworthy? 1227 05b5cc69de4d2b4197774c8d7
5b5cc69de4d2b4197774c8d7- 1Tenacityfalse
- 2Insolentfalse
- 3Resolutefalse
- 4Reliabletrue
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उत्तर : 4. "Reliable"
व्याख्या :
Answer: D) Reliable Explanation:
प्र: Manju borrows Rs.5000 for 2 years at 4% p.a. simple interest from Sudha. She immediately lends it to another person at 6 1⁄4% p.a for 2 years. Find her gain in the transaction per year. 1227 05b5cc6cfe4d2b4197774e332
5b5cc6cfe4d2b4197774e332- 1Rs. 101false
- 2Rs. 98.5false
- 3Rs. 124.3false
- 4Rs. 112.5true
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उत्तर : 4. "Rs. 112.5"
व्याख्या :
Answer: D) Rs. 112.5 Explanation: Manju borrows Rs. 5000 for 2 years at 4% p.a. simple interest She also lends it at 6 1⁄4% p.a for 2 years => Total Gain = 6 1/4% − 4% = 2 1/4% So her gain in the transaction for 1 year = The simple interest she gets for Rs.5000 for 1 year at 2 1⁄4% per annum = PTR100=5000×94×1100 = Rs. 112.5/ year.

