Q 1: What is the missing number? 174, 184, 194, 204, ___ 204 214 194 224

Q 2: What is the missing number? 658, 668, 678, 688, ___ 708 678 688 698

Q 3: What is the missing number? 439, 449, 459, 469, ___ 459 489 479 469

Q 4: What is the missing number? 467, 477, 487, 497, ___ 517 487 507 497

Q 5: What is the missing number? 310, 320, 330, 340, ___ 350 360 340 330

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