Question
Find the wrong number in the given number series.
30, 17, 19, 30.5, 64, 164.5Solution
ATQ, 30 × (1/2) + 2 = 17 17 × 1 + 2 = 19 19 × 1.5 + 2 = 30.5 30.5 × 2 + 2 = 64 64 × 2.5 + 2 = 162 Therefore, 164.5 is the odd one — it should be 162
More Wrong Series Questions
If x − 1/x = 4, find x² + 1/x²
Solve for x:
2(x + 1) × 4(x − 2) = 32
Simplify:
(√5 + √2)/(√5 − √2) + (√5 − √2)/(√5 + √2)
If 100.9 = 12 and ( 0.1)x = 120, then what is the value of x.
Find the remainder when 3⁶⁵ is divided by 8.
54 × 70 × 33 × 42 =
If (6000) 5 = 7.776
If (9000) 5 = 59.049
Evaluate:
[1 / (3 + √5)] + [1 / (3 − √5)]
If 100.13 = 14 and ( 0.1)x = 140, then what is the value of x.
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