Question
After allowing a 10% discount on the marked price of an
article, a dealer makes a profit of 5%. What is the marked price, if the cost price of the article is Rs 300?Solution
CP =300 SP at the 5% Profit =300×105/100 SP =105×3=315 Rs. Let Marked price =100. SP after 10% discount =90 ATQ- 90 =315 unit 1=3.5unit. Then MP =3.5×100=350Rs. type -2. CP =300 SP at the 5% Profit =300×105/100 SP =105×3=315 Rs. MP =(SP×100)/(100-discount%) =31500/90 =350Rs.
52% of 36% of 810 = 72% of 18% of ?
- What will come in place of (?), in the given expression.
75% of 640 – 20% of 150 = ? √ 729 × 5 – 220 % of 15 + ? = 120% of 160
- Evaluate: 210 ÷ 15 × 7 + 200 – 50% of 600
(1/3) + (2/5) + (3/4) + (11/10) = 3 – (?/12)
What will come in the place of question mark (?) in the given expression?
(30 × 5 + 20) × 2 = ?
75% of 65% of 7/5 of 2420 = ?
Simplify the given expression.
(1/4) of {6 4 - 28 × 15 + 13 × 16 - 12.5 of 12 2 }
22 + 60 × 3 ÷ 12 = ?
∛857375 + ∛91125 = ? + √6889