Question : Directions: What should come in place of the question mark (?) in the given series? 283, 308, 344, ?, 457
Option 1: 391
Option 2: 348
Option 3: 393
Option 4: 372
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Correct Answer: 393
Solution : Given: 283, 308, 344, ?, 457
In the given series, add the squares of consecutive natural numbers. 283 + 52 = 283 + 25 = 308 308 + 62 = 308 + 36 = 344 344 + 72 = 344 + 49 = 393 393 + 82 = 393 + 64 = 457
So, 393 is the missing number in the series, Hence, the third option is correct.
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Question : Directions: What should come in place of the question mark (?) in the given series? 333, 337, 345, ?, 393
Option 1: 361
Option 2: 349
Option 3: 378
Option 4: 382
Question : Directions: What should come in place of the question mark (?) in the given series? 339, 340, 348, ?, 439
Option 1: 377
Option 2: 492
Option 3: 380
Option 4: 375
Question : Directions: What should come in place of the question mark (?) in the given series? 473, 464, 448, ?, 387
Option 1: 378
Option 3: 423
Option 4: 323
Question : Directions: What should come in place of the question mark (?) in the given series? 3, 10, 39, ?, 885, 5346, 37471
Option 1: 56
Option 2: 45
Option 3: 720
Option 4: 172
Question : Directions: What should come in place of the question mark (?) in the given series? 5, 11, 17, ?, 29, 35
Option 1: 23
Option 2: 22
Option 3: 24
Option 4: 25
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