Math, asked by amishkumar865, 9 months ago

In a test 4 mark are given for every correct answer and 2 marks are deducted for every incorrect answer jyoti answered all the questions and scored 26 marks though she got nine correct answers medhansh also answered all the questions and scored 2 marks though he got five correct answers how many questions did each answer incorrectly ?

Answers

Answered by studentalina1714
2

Answer:

In a competitive examination One mark is awarded for each correct answer while ½ mark is deducted for every wrong answer Jayanti answered 120 questions and got 90 marks how many questions did she answer correctly

So as 1/2 marks is deducted for every wrong answer, her 10 marks are deducted. So total marks is 100 - 10 = 90. 100.

Step-by-step explanation:

hope it helps

mark as braniast please o

Answered by ArpenduDas
14

Answer:

Jyoti had 5 incorrect answers and Medhansh had 9 incorrect answers.

Step-by-step explanation:

Jyoti:

Questions answered= 9= 9x4= 36.

Difference between her marks and marks she would score for 9 correct answers= 36-26= 10.

Incorrect answers= 10/2= 5.

Medhansh:

Questions answered= 5x4= 20.

Difference between his marks and marks he would score for 5 correct answers= 20-2= 18.

Incorrect answers= 18/2= 9.

Similar questions