Math, asked by abhishek279279, 1 year ago

a srudend got 55 marks in exam of 100 marks have 1 mark for each correct answer and -.3 for every wrong answer. how much wrong answer he made if he got 55 marks

Answers

Answered by alltime

3

Answer:

here is the answer I hope it is correct if yes then pls mark as brainliest and I hope it helps u

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

Gun powder contains 75% potassium nitrate and 15% sulphur. Find the amount of gun powder which contains 5 kg potassium nitrate. What amount of gun powder would contain 2.25 kg sulphur?

Math, 6 months ago

Simplify using laws of exponents and give the answer in exponential Form [ ( 2³)² x 3⁶] x 5⁶ ...

Math, 6 months ago

Find the area of a trapezium whose parallel sides are 25 cm and 13 cm and its non-porollel sides ore 10 cm each...

Environmental Sciences, 1 year ago

Hey.....!!! Quéstion here....! Explain the role of community in promoting public health. #Quality content required No spams No copied answers!

English, 1 year ago

Why could aram not belive ? what he saw that morning?

Physics, 1 year ago

calculate heat energy liberated by 45g of steam so as to water at 100c vaporisation of water is 2260j/g...

Math, 1 year ago

Naseem runs a readymade garment shop .He marks the garments at such a price that even after allowing a discount of 12.5% , he makes a profit of 10% . Find the marked price of a suite which cost him 1470 rupee...

Science, 1 year ago

what are the 7 wonders in the world?