IIT JEE Practice Question and Answer

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Answer : 1. "400"
Explanation :

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.

Q: The 'Ringgit' is the present day currency of which of the following country ? 1378 0

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    Singapore
    Correct
    Wrong
  • 2
    Malaysia
    Correct
    Wrong
  • 3
    Switzerland
    Correct
    Wrong
  • 4
    Thailand
    Correct
    Wrong
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Answer :
Explanation :

Answer: Explanation:

Q: 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 ? 1191 0

  • 1
    Fund
    Correct
    Wrong
  • 2
    Fast
    Correct
    Wrong
  • 3
    Financial
    Correct
    Wrong
  • 4
    First
    Correct
    Wrong
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Answer : 3. "Financial"
Explanation :

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.

Q: 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 ? 1627 0

  • 1
    Rs. 90500
    Correct
    Wrong
  • 2
    Rs. 87500
    Correct
    Wrong
  • 3
    Rs. 88900
    Correct
    Wrong
  • 4
    Rs. 90000
    Correct
    Wrong
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Answer : 4. "Rs. 90000"
Explanation :

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.

Q: 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 ? 1489 0

  • 1
    Rs. 4680
    Correct
    Wrong
  • 2
    Rs. 7600
    Correct
    Wrong
  • 3
    Rs. 6000
    Correct
    Wrong
  • 4
    Rs. 5480
    Correct
    Wrong
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Answer : 3. "Rs. 6000"
Explanation :

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

Q: 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 ? 1426 0

  • 1
    Hyderabad
    Correct
    Wrong
  • 2
    Vienna
    Correct
    Wrong
  • 3
    Melbourne
    Correct
    Wrong
  • 4
    New Delhi
    Correct
    Wrong
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Answer : 3. "Melbourne"
Explanation :

Answer: C) Melbourne Explanation:

Q: Yisrael Kristal, who died recently was certified by Guinness World Records as the _________. 1076 0

  • 1
    World's Tallest Man
    Correct
    Wrong
  • 2
    World's Oldest Man
    Correct
    Wrong
  • 3
    World's Youngest Man
    Correct
    Wrong
  • 4
    World's Smallest Man
    Correct
    Wrong
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Answer : 2. "World's Oldest Man"
Explanation :

Answer: B) World's Oldest Man Explanation:

Q: How many meaningful English words can be formed with the letters A, L, W using each letter only once in each word  ? 2391 0

  • 1
    1
    Correct
    Wrong
  • 2
    2
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 1. "1"
Explanation :

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.

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