Select the option that is related to the third number in the same way as the…
2019
Select the option that is related to the third number in the same way as the second number is related to the first number.
Analogy: 80 : 9 :: 120 : ?
- A.
12
- B.
10
- C.
11
- D.
13
Attempted by 129 students.
Show answer & explanation
Correct answer: C
Rule: Add 1 to the first number, then take the square root.
For 80: 80 + 1 = 81 = 9², so 80 is related to 9.
For 120: 120 + 1 = 121 = 11², so 120 is related to 11.
Correct answer: 11
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