Practice Question and Answer

Q: A number is 2 more than thrice the second number and 4 times the smaller number is 5 more than the greater number. What is greater number  ? 1287 0

  • 1
    7
    Correct
    Wrong
  • 2
    23
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    21
    Correct
    Wrong
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Answer : 2. "23"
Explanation :

Answer: B) 23 Explanation: Let the greater and smaller number be p and q respectively. 4q = p + 5 ------ (I) p = 3q+2 ------- (II) From equation (I) and (II) q = 7 p = 23

Q: India's largest telecom operator Bharti Airtel announced a partnership with __________ to provide cyber security solutions to businesses in India. 1025 0

  • 1
    Symantec Corp
    Correct
    Wrong
  • 2
    Mimecast
    Correct
    Wrong
  • 3
    Cisco
    Correct
    Wrong
  • 4
    Raytheon
    Correct
    Wrong
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Answer : 1. "Symantec Corp"
Explanation :

Answer: A) Symantec Corp Explanation:

Q: Which Bank has become the first bank in India to launch DigiPOS, a Point of Sale (POS) machine ? 773 0

  • 1
    Yes Bank
    Correct
    Wrong
  • 2
    HDFC Bank
    Correct
    Wrong
  • 3
    ICICI Bank
    Correct
    Wrong
  • 4
    SBI
    Correct
    Wrong
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Answer : 2. "HDFC Bank"
Explanation :

Answer: B) HDFC Bank Explanation:

Q: Who has sworn in as 45th Chief Justice of India  ? 1276 0

  • 1
    Dipak Misra
    Correct
    Wrong
  • 2
    J S Khehar
    Correct
    Wrong
  • 3
    T. S. Thakur
    Correct
    Wrong
  • 4
    Ranganath Misra
    Correct
    Wrong
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Answer : 1. "Dipak Misra"
Explanation :

Answer: A) Dipak Misra Explanation:

Q: In how many different ways can the letters of the word 'ABYSMAL' be arranged ? 1526 0

  • 1
    5040
    Correct
    Wrong
  • 2
    3650
    Correct
    Wrong
  • 3
    4150
    Correct
    Wrong
  • 4
    2520
    Correct
    Wrong
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Answer : 4. "2520"
Explanation :

Answer: D) 2520 Explanation: Total number of letters in the word ABYSMAL are 7   Number of ways these 7 letters can be arranged are 7! ways   But the letter is repeated and this can be arranged in 2! ways   Total number of ways arranging ABYSMAL = 7!/2! = 5040/2 = 2520 ways.

Q: Who has penned a book titled 'I Do What I Do: On Reform, Rhetoric and Resolve' ? 1515 0

  • 1
    Ajay Tyagi
    Correct
    Wrong
  • 2
    Raghuram Rajan
    Correct
    Wrong
  • 3
    Bimal Jalan
    Correct
    Wrong
  • 4
    Urjit Patel
    Correct
    Wrong
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Answer : 2. "Raghuram Rajan"
Explanation :

Answer: B) Raghuram Rajan Explanation:

Q: Which player has won the Gold Medal at World Badminton Championship 2017 ? 1409 0

  • 1
    Nozomi Okuhara
    Correct
    Wrong
  • 2
    Saina Nehwal
    Correct
    Wrong
  • 3
    Carolina Marin
    Correct
    Wrong
  • 4
    P V Sindhu
    Correct
    Wrong
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Answer : 1. "Nozomi Okuhara"
Explanation :

Answer: A) Nozomi Okuhara Explanation:

Q: Find the Missing Numbers in the given Number Puzzle ? 1205 0

  • 1
    169 & 81
    Correct
    Wrong
  • 2
    67 & 121
    Correct
    Wrong
  • 3
    64 & 115
    Correct
    Wrong
  • 4
    70 & 110
    Correct
    Wrong
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Answer : 1. "169 & 81"
Explanation :

Answer: A) 169 & 81 Explanation: Observe that in each column, square of sum of digits in the first row = Respective second row elements.   In the same way, square of sum of digits in the second row = Respective third row elements.   => 6+42=102=100   => 4+92=132=169   => 8+12=92=81.

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