Question
A shopkeeper sold a jacket for Rs. 2500 at a loss of
20%. At what price should he have sold the jacket, to earn a profit of 20%?Solution
Let CP = Rs. x => SP = (100-20)% × x => 2500 = (80/100) × x => x = 3125 CP = Rs. 3125 Profit = 3125 × (20/100) = Rs.625 SP = CP + Profit SP = 3125 + 625 = Rs.3750
52% of 36% of 810 = 72% of 18% of ?
65% of 102 + 14 = ? – 20
What will come in the place of question mark (?) in the given expression?
65% of 900 - 45% of 600 = ? X 3
17% of 250 + ? = 108
721 +21 x 9 - 118 = ? + 82
324² × 36 ÷ 18⁵ × 1120 =?
?% of 320 = 40% of 40 × 5
What will come in the place of question mark (?) in the given expression?
(243/9) X 5 - 112 = ? ÷ (24 - 13)
32 × 3 (54 – 15) + 186 ÷ 3 ÷ 2 – (21)² = ?