Question : Directions: Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number. 16 : 20 :: 256 : ? :: 49 : 56
Option 1: 266
Option 2: 264
Option 3: 278
Option 4: 272
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Correct Answer: 272
Solution : Given: 16 : 20 :: 256 : ? :: 49 : 56
In the above-given pairs, find the square root of the first number. Then, multiply the resultant with its successor to get the second number. Like, 16 : 20→$\sqrt16$ = 4; (4 + 1) × 4 = 5 × 4 = 20 And, 49 : 56→$\sqrt49$ = 7; (7 + 1) × 7 = 8 × 7 = 56 Similarly, follow the same pattern for 256→$\sqrt256$ = 16; (16 + 1) × 16 = 17 × 16 = 272
So, 272 is related to 256. Hence, the fourth option is correct.
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Question : Directions: Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term. 16 : 144 :: 22 : ? :: 14 : 112
Option 1: 244
Option 2: 246
Option 3: 264
Option 4: 266
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 16 : 8 :: 36 : 12 :: 64 : ?
Option 1: 24
Option 2: 18
Option 3: 16
Option 4: 20
Question : Directions: Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number. 12 : 16 :: 18 : ? :: 24 : 64
Option 1: 26
Option 2: 32
Option 3: 28
Option 4: 36
Question : Directions: Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term. 25 : 264 :: 31 : ? :: 49 : 456
Option 1: 312
Option 2: 314
Option 3: 297
Option 4: 961
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 45 : 15 :: 20 : 10 :: 125 : ?
Option 1: 20
Option 2: 25
Option 4: 24
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