Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

On space selling space straight a space tea space set space at space 5 percent sign space loss space and space straight a space lemon space set space at space 15 percent sign space gain space comma space straight a space crockery space seller space gains space straight a space space total space of space ₹ 7. space If space he space space sells space the space tea space set space at space space 5 percent sign space gain space and space the space space lemon space space set space at space space 10 percent sign space gain space comma space space he space gains space ₹ 13. space space Find space the space actual space space price space of space tea space set.
Asked by vinayakjha24 | 29 Apr, 2019, 08:35: AM
answered-by-expert Expert Answer
 
 
Let the actual price of a tea set be T and that of lemon set be L.
 
In the first case net profit is Rs. 7.
 
Hence, (15/100)L - (5/100)T = 7
 
→ 3L - T = 140 .... (i)
 
In the second case, net profit is Rs. 13.
 
Hence, (5/100)T + (10/100)L = 13
 
→ T + 2L = 260
 
Adding (i) and (ii), we get
 
5L = 400
→ L = 80
 
Substituting the vallue of L in (i), we get
T = 100
 
Hence the actual price of Tea set is Rs. 100.
Answered by Yasmeen Khan | 29 Apr, 2019, 10:55: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 9 - Maths
7. A number consists of two digits whose sum is 12. If 18 is added to the number, the digits are reversed. Find the number.
Asked by Mn2790976 | 19 May, 2022, 09:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
if p = 100r - t . find value of p where r = 0.25 and t = 10
Asked by bhagwanlalvairagi | 04 Apr, 2022, 04:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
3a= 16-4
Asked by dineshkamar8546 | 06 Sep, 2021, 08:16: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
how much 2÷3×2÷5×5×6
Asked by gandisrividya | 28 Dec, 2020, 06:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
The solution of equation x-2y=4 is
Asked by mamatasaha070 | 18 Oct, 2020, 08:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
sir you told that x and y cannot be zero but in some sums you havw put the value as zero so can you explain how it happens 
Asked by Namita.kmr | 20 Jul, 2020, 10:39: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
For what value of k the points (k,-3)lies on the line 3x-y=6
Asked by nimesh | 15 Jul, 2020, 12:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
if x=1,y=0 find the value of 9x^2+3xy+25y^2
Asked by ayushchahar07.chahar | 31 May, 2020, 02:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Lenier equation in two variable
question image
Asked by ajabkumar41 | 13 May, 2020, 05:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Find the answer of cyclic quadrilateral rectangle   
question image
Asked by ashakulegikulegi693 | 25 Dec, 2019, 05:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×