IIT JEE प्रश्न और उत्तर का अभ्यास करें
8प्र: A girl want to read a complete book. She read 2/5 part of a book on 1st day, 34% on second day and remaining pages in next two days. On those two days she read equal number of pages. If she read 52 pages on last day, then find out total number of pages that the book contain ? 1743 05b5cc6cbe4d2b4197774e108
5b5cc6cbe4d2b4197774e108- 1400true
- 2525false
- 3325false
- 4475false
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उत्तर : 1. "400"
व्याख्या :
Answer: A) 400 Explanation: Let the total number of pages in the book be 'x'. From given data, 2x/5 + 34x/100 + 52 + 52 = x => 40x + 34x + 10400 = 100x => 26x = 10400 => x = 400. Hence, total pages in the book are 400.
प्र: The 'Ringgit' is the present day currency of which of the following country ? 1381 05b5cc6cbe4d2b4197774e10d
5b5cc6cbe4d2b4197774e10d- 1Singaporefalse
- 2Malaysiafalse
- 3Switzerlandfalse
- 4Thailandfalse
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उत्तर :
व्याख्या :
Answer: Explanation:
प्र: The 'IFSC Code' is an alphanumeric code comprising 11 characters that facilitates Electronic Fund Transfer in the country. The alphabet 'F' in the abbreviation 'IFSC' stands for ? 1193 05b5cc6cbe4d2b4197774e103
5b5cc6cbe4d2b4197774e103- 1Fundfalse
- 2Fastfalse
- 3Financialtrue
- 4Firstfalse
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उत्तर : 3. "Financial"
व्याख्या :
Answer: C) Financial Explanation: IFSC stands for - Indian Financial System Code. This is a code uniquely identifies each bank branch participating in the two main Payment and settlement systems in India : 1. RTGS - The Real Time Gross Settlement (and) 2. NEFT - The National Electronic Fund Transfer (NEFT) systems.
प्र: R enter into a partnership in the ratio 2 : 3 : 5 . After 2 months, P increases his share 20% and Q by 10%. If the total profit at the end of one year is Rs 1,90,500, what amount will 'R' receive at the end of year as share in profit ? 1630 05b5cc6cbe4d2b4197774e0fe
5b5cc6cbe4d2b4197774e0fe- 1Rs. 90500false
- 2Rs. 87500false
- 3Rs. 88900false
- 4Rs. 90000true
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उत्तर : 4. "Rs. 90000"
व्याख्या :
Answer: D) Rs. 90000 Explanation: Ratio of investments for 1 year => (P : Q : R) = (2x2 + 2.4x10) : (3x2 + 3.3x10) : (5x12) => (P : Q : R) = 28 : 39 : 60 Now R share = 190500 x 60/127 = Rs. 90000.
प्र: In an old Palace there are 50 stairs to go on top floor. Each is 20 cm high, 30 cm wide and 60 cm long. If all the stairs are re-plastered at the rate of Rs. 4 per 100 sq.cm. What is the expenditure ? 1493 05b5cc6cbe4d2b4197774e0f9
5b5cc6cbe4d2b4197774e0f9- 1Rs. 4680false
- 2Rs. 7600false
- 3Rs. 6000true
- 4Rs. 5480false
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उत्तर : 3. "Rs. 6000"
व्याख्या :
Answer: C) Rs. 6000 Explanation: Total are of all stairs = 50 (20x60 + 30x60) = 50 (1200 + 1800) = 50 x 3000 = 150000 sq cm. Given rate of 100 sq cm = Rs. 4 Then for 150000 sq. cm = ? => 4 x 150000/100 = Rs. 6000
प्र: Which city has been named as the world's most liveable city for the seventh year in a row by The Economist in its Global Liveability Report ? 1428 05b5cc6cbe4d2b4197774e0ea
5b5cc6cbe4d2b4197774e0ea- 1Hyderabadfalse
- 2Viennafalse
- 3Melbournetrue
- 4New Delhifalse
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उत्तर : 3. "Melbourne"
व्याख्या :
Answer: C) Melbourne Explanation:
प्र: Yisrael Kristal, who died recently was certified by Guinness World Records as the _________. 1077 05b5cc6cbe4d2b4197774e0e5
5b5cc6cbe4d2b4197774e0e5- 1World's Tallest Manfalse
- 2World's Oldest Mantrue
- 3World's Youngest Manfalse
- 4World's Smallest Manfalse
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उत्तर : 2. "World's Oldest Man"
व्याख्या :
Answer: B) World's Oldest Man Explanation:
प्र: How many meaningful English words can be formed with the letters A, L, W using each letter only once in each word ? 2392 05b5cc6cbe4d2b4197774e0db
5b5cc6cbe4d2b4197774e0db- 11true
- 22false
- 33false
- 44false
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उत्तर : 1. "1"
व्याख्या :
Answer: A) 1 Explanation: Using the letters A, L, W only one meaningful English word can be formed i.e, LAW No other words can be formed.

