81. 7 : 56 :: 9 : ?

1. 1. 63

   
   
   

   2. 81

   
   
   

   3. 90

   
   
   

   4. 99

   
   
   

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1. View Hint View Answer Discuss in Forum

   The relationship is x : x (x + 1)

   Correct Option: C

   The relationship is x : x (x + 1)

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82. 13 : 19 :: 21 : ?

1. 1. 41

   
   
   

   2. 81

   
   
   

   3. 141

   
   
   

   4. 14

   
   
   

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1. View Hint View Answer Discuss in Forum

   13 : 19 :: 21 : 41
   i.e., 1² = 1 & 3² = 9, 2² = 4, 1² = 1

   Correct Option: A

   13 : 19 :: 21 : 41
   i.e., 1² = 1 & 3² = 9, 2² = 4, 1² = 1

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83. Accommodation : Rent :: Journey : ?

1. 1. Freight

   
   
   

   2. Octroi

   
   
   

   3. Fare

   
   
   

   4. Expense

   
   
   

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1. View Hint View Answer Discuss in Forum

   Rent is the change that we pay for accommodation and for journey, fare is there.

   Correct Option: C

   Rent is the change that we pay for accommodation and for journey, fare is there.

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84. Length : Metre : Power : ?

1. 1. Calories

   
   
   

   2. Degree

   
   
   

   3. Watt

   
   
   

   4. Kilogram

   
   
   

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1. View Hint View Answer Discuss in Forum

   Metre is a unit of length like wise watt is a unit of power

   Correct Option: C

   Metre is a unit of length like wise watt is a unit of power

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85. AB : ZY : : CD : ?

1. 1. WX

   
   
   

   2. UV

   
   
   

   3. XW

   
   
   

   4. VU

   
   
   

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1. View Hint View Answer Discuss in Forum

   AB : ZY : : CD : XW
   Left hand first two letters moves from increasing order and next portion of letters moves from decreasing order.

   Correct Option: C

   AB : ZY : : CD : XW
   Left hand first two letters moves from increasing order and next portion of letters moves from decreasing order.

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