GATE Practice Question and Answer

Q: India's longest cable-bridge inaugurated by PM Modi in which state ? 1749 0

  • 1
    Assam
    Correct
    Wrong
  • 2
    Telangana
    Correct
    Wrong
  • 3
    Gujarat
    Correct
    Wrong
  • 4
    Karnataka
    Correct
    Wrong
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Answer : 3. "Gujarat"
Explanation :

Answer: C) Gujarat Explanation: PM Modi Inaugurated India's Longest Cable Bridge in Gujarat, a four-lane bridge over the river Narmada in Bharuch. The bridge is 1344 metres long and 22.8 metres wide. It is built by Larsen and Turbo as a part of the Rs. 379 crore project of the National Highway Authority of India.

Q: 5/8 as a Decimal Equals To 1749 0

  • 1
    0.625
    Correct
    Wrong
  • 2
    0.541
    Correct
    Wrong
  • 3
    0.258
    Correct
    Wrong
  • 4
    0.147
    Correct
    Wrong
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Answer : 1. "0.625"
Explanation :

Answer: A) 0.625 Explanation: 5/8┬аis Nothing but to divide 5 into 8 parts. ┬а ┬а As 5 is smaller than 8, the quotient starts with a decimal point to make 5 as 50 to be divisible by 8. (0.) ┬а ┬а Now 50 goes for 6 times in 8 leaving a remainder 2. (0.6) ┬а ┬а┬а Again 2 is smaller than 8, As it already has decimal point in the quotient, now 2 becomes 20. ┬а ┬а┬а Now 20 goes for 2 times in 8 leaving a remainder 4. (0.62) ┬а ┬а┬а Again 4 is smaller than 8, As it already has decimal point in the quotient, now 4 becomes 40. ┬а ┬а Now 40 goes for 5 times in 8 leaving a remainder 0. (0.625) ┬а ┬а Therefore, the decimal value of┬а58┬аis 0.625. ┬а Now find a decimal value of 1117┬аand Discuss your at Discuss.

Q: Poorly tuned engines do not get good gas mileage. 1747 0

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

Answer: A) TRUE Explanation: The above-given statement is absolutely true. Poorly tuned engines of vehicles will not get good gas mileage. A poorly running engine may lose power that is needed for normal driving and emergencies, may not start, gets poor fuel economy, pollutes the air, and could stall when you are on the road causing a traffic problem.

Q: Find the simple interest on Rs.600 for 11 months at 5 paisa per month ? 1747 0

  • 1
    Rs. 30
    Correct
    Wrong
  • 2
    Rs. 3.30
    Correct
    Wrong
  • 3
    Rs. 33
    Correct
    Wrong
  • 4
    Rs. 330
    Correct
    Wrong
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Answer : 2. "Rs. 3.30"
Explanation :

Answer: B) Rs. 3.30 Explanation: I = (600x11x5)/100 = 330 Paise = Rs. 3.30

Q: 217 x 217 + 183 x 183 = ? 1747 0

  • 1
    84521
    Correct
    Wrong
  • 2
    87487
    Correct
    Wrong
  • 3
    80578
    Correct
    Wrong
  • 4
    78458
    Correct
    Wrong
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Answer : 3. "80578"
Explanation :

Answer: C) 80578 Explanation: 2172+1832 ┬а = 200+172+200-172 ┬а It is in the form of┬аa+b2+a-b2=2a2+b2 ┬а = 2(40000 + 289) = 80578.

Q: Which of these illustrates the Secondary Structure of a Protein? 1747 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 2. "B"
Explanation :

Answer: B) B Explanation: The Secondary Structure of a Protein is option B) ┬а The Secondary Structure of a Protein results from Hydrogen Bonds.

Q: 18 as a decimal? 1746 0

  • 1
    0.375
    Correct
    Wrong
  • 2
    0.247
    Correct
    Wrong
  • 3
    0.214
    Correct
    Wrong
  • 4
    0.125
    Correct
    Wrong
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Answer : 4. "0.125"
Explanation :

Answer: D) 0.125 Explanation: Here┬а┬а18┬аin decimal means 8th part in 1. We know that┬а110┬а= 0.1 Then,┬а┬а┬а18┬а=┬а? =>┬а?┬а=┬а18┬аx┬а0.1110=┬а0.1┬аx┬а108=┬а0.5418=┬а0.125

Q: What is the political party of the president now? 1746 0

  • 1
    BJP
    Correct
    Wrong
  • 2
    INC
    Correct
    Wrong
  • 3
    BSP
    Correct
    Wrong
  • 4
    NCP
    Correct
    Wrong
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Answer : 1. "BJP"
Explanation :

Answer: A) BJP Explanation: Ram Nath Kovind, the present President of India is from BJP, Bharatiya Janata Party. The president of the Republic India is the head of state of India. He is also the commander-in-chief of Indian Armed Forces. He is indirectly elected by the people through members of both houses of the parliament of India, legislative assemblies of all the states of India, the legislative assembly of the Union

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