Question
1Â Â Â Â 2Â Â Â Â Â 11Â Â Â Â Â 36Â Â Â Â Â Â
85Â Â Â Â Â Â ? What will come in the place of question (?) mark in following number series?Solution
1 + 12Â = 2 2 + 32Â = 11 11 + 52Â = 36 36 + 72Â = 85 85 + 92Â =Â 166
72.5% of 400 – 23.25% of 1020 = 105% of ?
(1/5)(40% of 800 – 120) = ? × 5
Determine the value of ‘x’ if x% of 500 plus {1250 ÷ x of 10} × 5 equals 130
6 × 1.8 × 0.25 × 70 = ? + 9.5
14 × 6 + 9 × 11 = (82 – 3) × ?
4/5 + 6/7 × 14/42 ÷ 24/35 = ?
600 ÷ 8 + 12 % of 250 + ? * 14 = 50 * √49
[4(1/2) + 4(1/3)] × 12 – 42 = ?2
961 × 4 ÷ 31 – 15% of 180 = ? – 73
30, 39, 66, ? , 174, 255