Question : Directions: In the following question, select the missing number from the given series. 729, 512, 343, 216, ?
Option 1: 36
Option 2: 64
Option 3: 25
Option 4: 125
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Correct Answer: 125
Solution : Given: 729, 512, 343, 216, ?
The numbers given in the series are the cubes of the natural numbers in descending order. 729 ⇒ ∛729 = 9 512 ⇒ ∛512 = 8 343 ⇒ ∛343 = 7 216 ⇒ ∛216 = 6 So, the next term of the series is 5³ = 125
Hence, the fourth option is correct.
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Question : Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series. 8, 27, 125, 343, ?
Option 1: 1000
Option 2: 729
Option 3: 1331
Option 4: 1728
Question : Directions: In the following question, select the missing number from the given series. 16, 32, 64, 128, ?, 512
Option 1: 320
Option 2: 128
Option 3: 192
Option 4: 256
Question : Directions: In the following question, select the related number from the given alternatives. 49 : 343 :: 64 : ?
Option 1: 514
Option 2: 634
Option 3: 512
Option 4: 486
Question : Directions: If 36 @ 2 = 1296 and 4 @ 4 = 256, then 9 @ 3 = ?
Option 1: 729
Option 2: 343
Option 4: 6561
Question : Directions: In the following question, find the odd number from the given alternatives.
Option 1: 8
Option 3: 125
Option 4: 343
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