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NTSE Mental Ability Test
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Choose the number in questions from which does not follow the pattern.1, 3, 8, 19, 42, 88, 184
AnswerClick to flip back
A
88
💡 Explanation:
The pattern is x * 2 + 1, x * 2 + 2, x * 2 + 3, etc. 12+1=3, 32+2=8, 82+3=19, 192+4=42, 42*2+5=89. The term 88 is incorrect; it should be 89.