Ask a Doubt
Request a call back

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

CBSE Class 8 Answered

A student buys a pen for Rs 30 and sells it for Rs 50. can you find its gainand gain percent
Asked by shrivastavaomprakash47 | 27 Aug, 2018, 04:13: PM
answered-by-expert Expert Answer
begin mathsize 16px style Cost space Price space of space straight a space pen space equals space Rs. space 30 space Selling space Price space of space straight a space pen space equals space Rs. space 50 Since space straight S. straight P greater than straight C. straight P space comma space he space got space profit. Profit space equals space straight S. straight P space minus space straight C. straight P space equals space 50 space minus space 30 space equals space 20 Profit space or space gain space pecent space space equals space fraction numerator Profit over denominator straight C. straight P space end fraction cross times 100 space equals space 20 over 30 cross times 100 space equals space 66.67 percent sign end style
Answered by Yasmeen Khan | 27 Aug, 2018, 06:48: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 8 - Maths
9/16×4/12) +9/10×-3/9
Asked by gk9941740 | 23 Apr, 2024, 05:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
absolute value of product of the sum of 17/21 and 8/7 by their difference
Asked by pinkiyadav79919 | 22 Apr, 2024, 08:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
a 300million year old fossil of a cockroach was recently found in Ohio,america the ancient cockroach was 4right one upon two inches long while the modern cockroach is one upon two inches long how many times longer is the ancient cockroach than the modern cockroach
question image
Asked by hk1354035 | 20 Apr, 2024, 06:33: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
A 1 117 3 m long rope is cut into equal pieces measuring 1 7 3 m each. How many such small pieces are these?
Asked by kaminiverma8787 | 16 Apr, 2024, 04:22: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
the price of 100 pens rs 500 whole 3/5 and price of 50 pencils is rs.100 whole 1/5.the price of 3 pethe price of 100 pens rs 500 whole 3/5 and price of 50 pencils is rs.100 whole 1/5.the price of 3 pens and 5 pencil, is
Asked by chauhanshivansh112 | 15 Apr, 2024, 08:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
doubt
question image
Asked by supraja21nuthalapati | 12 Apr, 2024, 08:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
what is rational number
Asked by anuragprasad24311 | 03 Apr, 2024, 01:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
Construct a rhombus bc=4cm [BCD=30° write steps
question image
Asked by padmadandu1207 | 02 Apr, 2024, 10:25: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
a sum of money is kept at 5%p.అ compound intrest for అ period of 3 years. if the compound interest earned is ₹1261 , what is the sum of money invested?
Asked by rathlavathpandu601 | 31 Mar, 2024, 08:33: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 8 - Maths
pls answer the 3rd one
question image
Asked by nainaadityathakur | 27 Mar, 2024, 10:33: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×