Question
A shopkeeper marks up an item by 25%. If he
increases the discount from 9% to 13%, the profit will decrease by Rs. 50. Find the selling price of the item in order to earn a profit of 35%.Solution
30 27 20 9 ? - 25
147      138       120      93      ?      12
...92,  51,  21,  13.5,  x,  4.25
find the value of (10x + x -5)?
4, 8, 24, ?, 840, 9240
(45)2 ÷ ∛729 + (35)2 ÷ 1.4 =?
A series is 11, 20, 42, 82, 166, 330
If another series 4, a, b, c, d, 106 follows the same pattern as the given number series, then find the appr...
29    51    95    183    ?     711
What will be the next number in the series?
2, 7, 23, 70, ?
13 22 40 67 103 ?
...If 5,  6,  4,  39,   x,  585,
then, find the value of ((x/2) + 1 + 2x)?