Question : Directions: Select the option in which the numbers are related in the same way as the numbers in the given set. (11, 23, 47)
Option 1: (17, 35, 69)
Option 2: (13, 27, 54)
Option 3: (19, 39, 79)
Option 4: (23, 46, 93)
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Correct Answer: (19, 39, 79)
Solution : Given: (11, 23, 47)
(11, 23, 47)→(11 × 2) + 1 = 22 + 1 = 23; (23 × 2) + 1 = 46 + 1 = 47 Let's check each option – First option: (17, 35, 69)→(17 × 2) + 1 = 34 + 1 = 35; (35 × 2) + 1 = 70 + 1 = 71 ≠ 69 Second option: (13, 27, 54)→(13 × 2) + 1 = 26 + 1 = 27; (27 × 2) + 1 = 54 + 1 = 55 ≠ 54 Third option: (19, 39, 79)→(19 × 2) + 1 = 38 + 1 = 39; (39 × 2) + 1 = 78 + 1 = 79 Fourth option: (23, 46, 93)→(23 × 2) + 1 = 46 + 1 = 47 ≠ 46; (46 × 2) + 1 = 92 + 1 = 93
So, (19, 39, 79) follows the same pattern. Hence, the third option is correct.
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Question : Directions: Select the option in which the two numbers are related in the same way as the numbers in the given number pair. 40 : 19 :: ? : ?
Option 1: 28 : 13
Option 2: 20 : 11
Option 3: 34 : 17
Option 4: 46 : 23
Question : Directions: Select the option in which the two numbers are related in the same way as the numbers in the given number pair. 19 : 57 :: ? : ?
Option 1: 23 : 47
Option 2: 31 : 91
Option 3: 29 : 87
Option 4: 17 : 47
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 15, 23, 19, 20, 23, 17, 27, 14, 31, 11, ?
Option 1: 35
Option 2: 15
Option 3: 19
Option 4: 32
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 – operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed) (243, 81, 27); (99, 33, 11)
Option 1: (27, 25, 23)
Option 2: (27, 9, 3)
Option 3: (27, 20, 19)
Option 4: (27, 18, 9)
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. 110 : 23 :: 85 : ?
Option 1: 17
Option 2: 13
Option 3: 18
Option 4: 47
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