Question
Four number-pairs have been given, out of which three
are alike in some manner and one is different. Select the number-pair that is different.Solution
1) 45 - 11 = (4 X 5) - (4 + 5) = 20 β 9 = 11 2) 85 β 27 = (8 X 5) - (8 + 5) = 40 -13 = 27 3) 72 β 7 = (7 X 2) - (7 + 2) = 14 - 9 = 5 4) 64 β 32 = (6 X 4) - (6 + 4) = 24 - 10 = 14
(18% of 360) ÷ 0.4 = ?
What value should come in the place of (?) in the following questions?
3? = 81 Γ· 312 * 27 * 94
(152Β Γ 24 + 2540)/25 = 44464 Γ· ?
5.5 × 3.2 × 2.3 = ?
187 ÷ 5 ÷ 0.4 = ? – 24 × 2.4
7/3 of 4/5 of 15/56 of ? = 83
(5832)1/3 Β Γ 10.11 Γ 11.97 Γ· 16.32 = ?Β + 45.022
(1/8) Γ (256 Γ 2)/(8 Γ 4) + ?3 = 1730