GATE Practice Question and Answer

Q: Process by which sediment is removed from its source is called 2136 0

  • 1
    deposition
    Correct
    Wrong
  • 2
    erosion
    Correct
    Wrong
  • 3
    weathering
    Correct
    Wrong
  • 4
    composition
    Correct
    Wrong
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Answer : 2. "erosion"
Explanation :

Answer: B) erosion Explanation: Process by which sediment is removed from its source is called Erosion.

Q: CTRL + ] is used for 2135 0

  • 1
    Re-do
    Correct
    Wrong
  • 2
    Right align text
    Correct
    Wrong
  • 3
    Increase in font size
    Correct
    Wrong
  • 4
    Expand or collapse the ribbon
    Correct
    Wrong
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Answer : 3. "Increase in font size"
Explanation :

Answer: C) Increase in font size Explanation: CTRL + ] is a computer shortcut and is used for Increase in font size.   Shortcuts : Re-do ---- Ctrl + Y Right align text ---- Ctrl + R Expand or collapse the ribbon ---- Ctrl + F1

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Answer : 1. "Rs. 9500"
Explanation :

Answer: A) Rs. 9500 Explanation: Given initial investments ratio = 2 : 3 : 4 At the end of 6 months, A invested an amount such that his total capital became equal to B's initial capital investment i.e, upto 6 months A's investment is 2 and after 6 months his invstment is 3 = B's investment Now, Ratio of investment for one year => A : B : C = (2×6 + 3×6) : (3×12) : (4×12) = 30 : 36 : 48 = 5 : 6 : 8 But given B's profit = 3000 => 6 ratio = 3000 For total => 19 ratio = Rs. 9500.

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Answer :
Explanation :

The letter 'E'. As of the above given data, It is in the 1st place in Earth, 2nd in Heaven and in the middle of the Sea. It appears once in a Year and twice in a Week. It is present in February, June, September, October, November & December. But not in the Month.   Hence, it is the letter 'E'.

Q: Find the C.I. on Rs. 15,225 for 9 months at 16% per annum compounded quarterly ? 2133 0

  • 1
    Rs. 1911
    Correct
    Wrong
  • 2
    Rs. 1909
    Correct
    Wrong
  • 3
    Rs. 1901
    Correct
    Wrong
  • 4
    Rs. 1907
    Correct
    Wrong
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Answer : 3. "Rs. 1901"
Explanation :

Answer: C) Rs. 1901 Explanation: P = Rs. 15225, n = 9 months = 3 quarters, R = 16% p.a. per quarter.   Amount = 15225x1+41003   = (15225 x 26/25 x 26/25 x 26/25) = Rs. 17126.05   => C.I. = 17126 - 15625 = Rs. 1901.05.

Q: Karthik could cover a distance of 200 km in 22 days while resting for 2 hrs. per day. In how many days (approx) he will cover a distance of 250 km while resting for 2 hrs. per day and moving with 2/3rd of the previous speed ? 2132 0

  • 1
    41.25 days
    Correct
    Wrong
  • 2
    37.5 days
    Correct
    Wrong
  • 3
    39.75 days
    Correct
    Wrong
  • 4
    40 days
    Correct
    Wrong
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Answer : 1. "41.25 days"
Explanation :

Answer: A) 41.25 days Explanation: Given Karthik can cover the distance of 200 kms resting 2 hrs per day in 22 days.   Let the initial speed be '1'   Hence, Time = 22(24hrs - 2)   Noe new speed = 2/3   Let the number of days he take be 'D'   Therefore, 2224-2x3200=D24-2x2250   D = 11 x 3 x 5/4 = 41.25 days. = 41 1/4 days.

Q: Choose the word which gives similar meaning to the given word from the following options. 'Autopsy' 2130 0

  • 1
    Diagnosis
    Correct
    Wrong
  • 2
    Rebuild
    Correct
    Wrong
  • 3
    Manufacture
    Correct
    Wrong
  • 4
    Postmortem
    Correct
    Wrong
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Answer : 4. "Postmortem"
Explanation :

Answer: D) Postmortem Explanation: Autopsy is the medical term for postmortem.

Q: Sensitive data is always classified. 2130 0

  • 1
    TRUE
    Correct
    Wrong
  • 2
    FALSE
    Correct
    Wrong
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Answer : 2. "FALSE"
Explanation :

Answer: B) FALSE Explanation: FALSE. Sensitive data is NOT always classified.   Sensitive information is data that must be protected from unauthorized access to safeguard the privacy or security of an individual or organization. There are three main types of sensitive information: 1. Personal information 2. Business information 3. Classified information Data is "Classified" based on the damage that might result from unauthorized disclosure. Some data is Sensitive, but will not necessarily do harm to the country if released publicly - such as PII- which could do harm to individuals if released but not necessarily the country.

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