\[\text { Let the cost price of one pen be Rs . C, and the selling price be Rs } . S\] Show
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\[\text { Therefore,} 10S = 14C\] \[C = \frac{10}{14}S\] \[\text { However, the cost price is less than the selling price } . \] \[S . P . = \left( \frac{100 + \text {profit %}}{100} \right)C . P\] \[S = \left( \frac{100 +\text { profit % }}{100} \right)C\] \[\frac{S}{C} = \left( \frac{100 + \text { profit % }}{100} \right)\] \[\frac{14}{10} = \left( \frac{100 +\text { profit % }}{100} \right)\] \[\frac{1400}{10} = 100 + \text { profit %} \] \[140 - 100 = \text { profit % } \] \[\text { Profit % }= 40\] \[ =\text { 40 % } \] \[\text { Therefore, the required profit percent is 40 % }. \] Solution Answer : (c)SP of 10 pens = CP of 12 pens = Rs. 100 (suppose)∴ SP of 1 pen =Rs.10010=Rs.10and CP of 1 pen =Rs.10012=Rs.253Gain = SP - CP = Rs. 10−253=Rs.53 (adsbygoogle = window.adsbygoogle || []).push({}); Gain % =Total gain×100CP=5×100×33×25=20%Free 150 Questions 150 Marks 150 Mins Last updated on Sep 26, 2022 The Uttar Pradesh Basic Education Board (UPBEB) is all set to invite fresh applications for the UP SUPER TET (Teacher Eligibility Test) Exam. The said exam is conducted to recruit candidates for the post of Assistant Teacher & Principal in Junior High Schools across the state of Uttar Pradesh. The vacancy is expected to be somewhere around 17000. The minimum eligibility criteria for the Assistant Teacher posts is graduation whereas for the posts of Principal it shall be graduation accompanied by 5 years of teaching experience. The willing candidates can go through the UP SUPER TET Syllabus and Exam Pattern from here. Stay updated with the Quantitative Aptitude questions & answers with Testbook. Know more about Profit and Loss and ace the concept of Successive Selling. If the selling price of 10pens is equal to the cost price of 14pens, find the gain percent.Answer Verified Hint: We will assume the cost price (CP) of 1 pen to be let say ‘x’. So, we can say that selling price $ \text{SP of 10 pens=14x} $ . Then using the unitary method, we will find the selling price of 1 pen by taking that SP of 10 pens is equal to 14x then SP of 1 pen is equal to how much. Thus, we will get SP of 1 pen. Then we will find the gain amount using the formula $ gain=SP-CP $ . Then we will find gain% using the formula $ gain\%=\dfrac{gain}{CP}\times 100 $ . Thus, we will get an answer. Complete step-by-step answer: Note: Another method to solve is by assuming cost price to be any number let say 10. So, the cost price of 1 pen is Rs. 10 therefore, for 14 pens
CP will be Rs. 140. So, selling price for 1 pen will be Is the selling price of 10 pens is the same as the cost price of 12 pens then gain percent is?Gain % =Total gain×100CP=5×100×33×25=20% How do you find selling price when given cost and percentage?Cost price = Selling price + loss ( when selling price and loss is given ) Cost price =100×Selling Price100+Profit%( when selling price and profit % is given ) Cost price =100×Selling Price100−loss%( when selling price and loss % is given ) Is the cost price of 12 pens is equal to the selling price of 15 pencils then the loss percentage?Hence, the loss percent is 20%. What is the percentage of profit if the purchase price of 12 pencils is equal to the selling price of 10 pencils?Hence, the required percentage profit is 20%.
Is the selling price of 10 pens is the same as the cost price of 12 pens then gain percentage?If the cost price of 12 pens is equal to selling price of 10 pens, what is the percentage of profit is: 16.67%
What is the profit percentage if 12 bananas are sold at the cost price of 28 bananas?∴ The profit% of the shopkeeper is 25%.
What is the profit percent if the cost price of 25 pens is equal to the selling price of 20 pens?If the cost price of 25 pens is equal to the selling price of 20 pens, then the profit percent is: 20%
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