Question
Seema sold a laptop at a profit of 15%. If she had
bought it at 10% less and sold it for ₹ 2,100 less, she would have gained 20%. What was the cost price (in ₹) of the laptop?Solution
Solution -Let the Cp of Seema’s Laptop=100 Cp P Sp 100 15% 115 90 20% 108 Difference of Sp=115-108=7 ATQ- 7=2100 1=300 CP of laptop =100×300=30000 Rs.
219 365 511 ? 803 949
...324 322 640 1914 7648 ? 229368
...5, 11, 19, 29, 41, ?
102 153 306 765 ? 8032.5
...70 191 47 216 ? 245
30 32 67 206 ? 4166
If 3 12 108 x 43200
Then, 47% of (x + 72)= ?
4 , 3, 4 , ? , 32
5 13 36 145 719 4321
In each of the following questions, a number series is given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have to com...