Question : Directions: Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.
20 : 1200 :: 28 : 2352 :: 50 : ?
Option 1: 7250
Option 2: 7500
Option 3: 7000
Option 4: 7550
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Correct Answer: 7500
Solution :
Given:
20 : 1200 :: 28 : 2352 :: 50 : ?
Find the square of the first number and then multiply by 3 to obtain the second number.
Like, (20 : 1200)→(20)
2
× 3 = 400 × 3 = 1200
And, (28 : 2352)→(28)
2
× 3 = 784 × 3 = 2352
Similarly, follow the same pattern for 50→(50)
2
× 3 = 2500 × 3 = 7500
So, 50 is related to 7500. Hence, the second option is correct.
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