Question
3960, 660, 720, 122, 180,
30 Find the wrong number in the given number series.Solution
ATQ, 3960 × 1/6 = 660 660 + 60 = 720 720 × 1/6 = 120 120 + 60 = 180 180 × 1/6 = 30 So, 120 will come in place of 122.
[1.45 X 1.45 X 1.45 + 0.55 X 0.55 X 0.55 + 4.785] = ?
(125 × 12 × √8100) ÷ 150 = ?
[∛(91125/19683 )- ∛(3375/5832 ) ] × ∛(512/9261) = ? - √(484/3969)
- 60% of 180 – 30% of 60 = 15% of ?

27% of 250 – 0.02% of 1000 is equal to:
- What will come in the place of question mark (?) in the given expression?
32% of 74% of ? = 16% of 37% of 180 What value should come in the place of (?) in the following questions?
?2 = 240 * √25 + 38 * 5 - 94
?2 + 114 - 48 ÷ 2 × 5 = 163
18 + 28 ÷ 4 - 14 = ? - 35
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