Question
Monthly savings of βQβ is 25% more than that of
βPβ and is 48% less than monthly income of βPβ. Monthly expenditure of βQβ is Rs. 4260 and ratio of monthly income of βPβ and βQβ is 15:22, respectively. Find monthly expenditure of βPβ.Solution
Let monthly income of βPβ and βQβ be Rs. β15xβ and Rs. β22xβ, respectively Monthly savings of βQβ = 52% Γ 15x = Rs. 7.8x Monthly savings of βPβ = {7.8/1.25} = Rs. 6.24x Monthly expenditure of βPβ = 15x β 6.24x = Rs. 8.76x Monthly expenditure of βQβ = 22x β 7.8x = Rs. 14.2x Or, 14.2x = 4260 Or, x = 4260/14.2 Or, x = 300 Monthly expenditure of βPβ = 8.76 Γ 300 = Rs. 2628 Β
What will come in place of (?) Question mark in the given number series.
5, 26, 68, 131, 215, 320, ?
1, 7, 37, 187, 937, ?
8, ?, 29, 57, 113, 225
30, 42, 54, 66, ?,Β 90
- What will come in place of the question mark (?) in the following series?
29, 32, 41, 68, ?, 392 226Β Β 231Β Β Β 466Β Β ?Β Β 5606Β Β 28031Β Β Β Β Β
- What will come in place of the question mark (?) in the following series?
3, 10, 29, 66, 127, ? What will come in place of the question mark (?) in the following series?
102, 111, 136, 185, 266, ?
15.975 ×27.825 + (76.01)² + 12.98×18.426 = ?+ (79.09)²
23 45 89 155 ? 353
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