Question
The ratio of heartbreak to emotions is 2:3:4:5 The price
of heart is inversely proportional to the square of emotions. If there is a loss of Rs 1420 due to heart breakage, then what is the original value of the heart.Solution
Solution – Emotion -           2            :3           :4:         5=14 Original Price of heart = (14)2 =196 Rs Price After heart breakage=  (2)2 +    (3)2 +      (4)2 +      (5)2 =54 Rs So now loss =196-54 =142 Rs ATQ- 142 =1420 1=10 196 = 1960 Rs
More Ratio and proportion Questions
30% of 215 + 135% of ? = 469.5
95% of 830 - ? % of 2770 = 650
Solve the following equation.
143 + 14.3 + 1.43 + 0.143 + 0.0143 =?
81% of 2300 – 34% of 550 = ?
135.37 – 50.24 + 629.09 – 199.50 = ? – 214.68 + 42.65
- Simplify the expression:
30% of [140% of (50 + 30) + 110] ÷ 70 × 100 - What will come in place of (?), in the given expression.
(56 × 3) + (480 ÷ 6) = ? 11 × 25 + 12 × 15 + 14 × 20 + 15 = ?
What will come in place of the question mark (?) in the following expression?
18 × 16 – 11 × 4 = 15² + ?
{(3/8) + (5/6)} × 120 – 53 = ?Â
Relevant for Exams:
