Question
Arjun sells an article at profit of 8%. If he had bought
it at 5% less and sold it for ₹120 more he would have made a profit of 20%. what will be the the initial cost price of the article. (in Rs.)Solution
ATQ Let CP be taken as = 100 Then SP will be as = 108 So, New CP will be = 95 therefore New SP = 95 × (120/100) = 114 hence Difference will be = 114-108 = 6 so, Initial CP = (120/6) x 100 = Rs.2000
864, 432, 144, ? , 7.2, 1.2
What will come in place of the question mark (?) in the following series?
2.5, 6.5, 18.5, 54.5, 162.5, 486.5, ?
161 173 191 215 245 ?
...What will come in place of the question mark (?) in the following series?
10, 11, 15, 31, 95, ?
What will come in place of (?) question mark in the given number series.
13, 15, 18, 23, 30, ?
What will come in place of the question mark (?) in the following series?
16, 16, ?, 96, 384, 1920
14.8% of 7200 – 16.4% of 6200 + 15.09% of 8100 = 10% of ?
3, 10, 29, 66, ?
?, 32, 75, 144, 245, 384
7, 8, ?, 52, 209, 1046
