Question
A dishonest seller, at the time of selling and
purchasing uses weight 22% less and 30% more per kg respectively. Find the approx. percent profit earned by him.Solution
C.P of 1300 gm= Rs 1000 so CP of 780 gm= Rs 600 & SP of 780 gm = Rs 1000 % profit = `(400)/(600)` x 100 = 66.66% approx.
What will come in place of the question mark (?) in the following series?
3.5, 9.5, 27.5, 81.5, 243.5, 729.5, ?
840, 2520, 630, 3150, ?, 3675
3    8    26    93    ?   1985   11940
...3, 5, 12, 38, 154, ?
63, 74, ?, 129, 173, 228
4, 9, 25, ?, 121, 169
6, 30, 43, 58, 75, ?
13 52 208 ? 3328 13312
What will come in place of the question mark (?) in the following series?
12, 13, 27, ?, 329, 1646
- What will come in place of (?) in the given number series.
1, 2, 6, 21, 88, ?