Question
Monthly savings of X is 60% of his monthly income which
is Rs. 9000. If ratio of monthly expenditure of Y and X is 15:8 respectively and monthly savings of X is 25% more than that of Y then find monthly income of Y.Solution
Monthly savings of X = 0.60 × 9000 = Rs. 5400 Monthly expenditure of X = 9000 – 5400 = Rs. 3600 Monthly expenditure of Y = (15/8) × 3600 = Rs. 6750 Monthly savings of Y = 6750/1.25 = Rs. 4320 Monthly income of Y = 6750 + 4320 = Rs. 11070
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
16.99% of 399.99 ÷ 17.17 = ? ÷ 15.15
? = 540.24 + 1022.97 – 11.992
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
4999.99 ÷ 10.25 + 379.99 - 160.25 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
26.11% of ? – 521.02 = 648.51
2550.03 ÷ 74.98 x 49.9 = ? + 20.32
672.35 ÷ 24.03 × 12.99 – 1288.28 ÷ 13.94 = ?
22.03 × 6.97 + 19.01 – 16.02 = ?
Relevant for Exams:
