Due to an increase of 30 % in the price of eg | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Let the original price of one egg be $x$.Original number of eggs for $₹ 7.80 = \frac{7.80}{x}$.Increased price of one egg $= x + 30\% 	ext{ of }

Vedclass · Accepted Answer

$9.36$

Vedclass · Answer

(C) Let the original price of one egg be $x$.Original number of eggs for $₹ 7.80 = \frac{7.80}{x}$.Increased price of one egg $= x + 30\% 	ext{ of } x = 1.3x$.New number of eggs for $₹ 7.80 = \frac{7.80}{1.3x} = \frac{6}{x}$.According to the problem,the difference in the number of eggs is $3$:$\frac{7.80}{x} - \frac{6}{x} = 3$$\frac{1.80}{x} = 3$$x = \frac{1.80}{3} = 0.6$.So,the original price per egg is $₹ 0.60$.The present (increased) price per egg $= 1.3 	imes 0.6 = ₹ 0.78$.The present rate per dozen $= 12 	imes 0.78 = ₹ 9.36$.

Due to an increase of $30 \%$ in the price of eggs,$3$ eggs less are available for $₹ 7.80$. The present rate of eggs per dozen is:

Similar Questions

The price of cooking oil has increased by $15 \%$. The percentage of reduction that a family should effect in the use of cooking oil so as not to increase the expenditure on this account is:

If $A$'s salary is $50 \%$ more than that of $B$,then $B$'s salary is less than $A$'s by

Number of appeared candidates from State $Q$ increased by $100 \%$ from $2006$ to $2007$. If the total number of qualified candidates from State $Q$ in $2006$ and $2007$ together is $408$,what is the number of appeared candidates from State $Q$ in $2006$?

$15 \%$ of $578 + 22.5 \%$ of $644 = ?$

In an examination,$5 \%$ of the applicants were found ineligible and $85 \%$ of the eligible candidates belonged to the general category. If $4275$ eligible candidates belonged to other categories,then how many candidates applied for the examination?

Vedclass Test Series

Exam Paper Generator

Online Exam Module