Question
If an article is marked 60% above the cost price. If
discount of x% is given on the marked price of the article then final profit of 20% is obtained. Now if CP of a new article is Rs.240 and x% profit is desired then what should be the selling price of that new article?Solution
Let CP = 100 and MP = 160 SP = 160 × (100 – x)/100 SP = (8/5) × (100 – x) SP = 160 - 8x/5 According to question, => (160 – 8x/5) × 100/120 = 100 => (160 – 8x/5) = 120 => x = 25% Now, => SP = (125/100) × 240 => SP = Rs. 300 Alternate method: => +60 – x – (60x/100) = +20 => -160x/100 = - 40 => x = 25% Now, => SP = (125/100) × 240 => SP = Rs. 300
(21% of 360) ÷ 0.8 =?
(γ(0.4)γ^(1/3)Β Γ γ(1/64)γ^(1/4)Β Γ γ16γ^(1/6)Β Γ γ(0.256)γ^(2/3))/(γ(0.16)γ^(2/3)Β Γ 4^(-1/2)Β Γγ1024γ^(-1/4) ) = ?
What will come in the place of question mark (?) in the given expression?
?2 = 3945 Γ· 5 + 774 Γ· 6 β 77Β
If 960 Γ· 16 + 875 Γ· 25 - x + 28 Γ 6 = 1350 Γ· 18 Γ 222 Γ· 37, then the value of x is:
(54/6) Γ 5 + 12 Γ (17/2) = ?% of 700
30% of 60% of 1800 + 13 Γ 14 = (? Γ· 75) Γ 5
45% of 1020 + ?% of 960 = 747
120% of 400 + ?% of 520 = 1000
(16% of 550 β 22% of 700 + 45% of 800) = ?
300% of (3341 – 471) = ? × (√4225/195)
