Question
Shashi sells two articles for Rs.25000 each with no loss
and no profit in the overall transaction. If one article is sold at 16(2/3)% loss, then the other is sold at a profit of:Solution
C.P of one article = Rs. 25000 ×  [100/(250/3)] => Rs. 25000 ×  100 ×  (3/250) => Rs. 30000 Now, As the there is no profit or no loss So, C.P of other article = Rs. (50,000 - 30000) = Rs. 20000 S.P of other article = Rs. 25000 Gain = Rs. (25000 - 20000) = Rs. 5000 Gain% = (5000/20000) ×  100% = 25%
Simplify: 72 ÷ 6 × 3 − 8 + 4
255 × 8 + 386 × 5 =? % of 7940
54 ×70 ×33 ×42  =?
40% of 1820 + 80% of 630 = 90% of 1280 + ?
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
115 ÷ 23 + 12 × 6 = ? + 16 - 35
36895 - 4256 - 2233 = ?Â
What are the values of k, if the roots of the equation x² + 2(k - 4)x + 2k = 0 are equal?
18/2 of 3/9 of 2/6 of 69690= ?