Home
Class 14
MATHS
Sumit scored 75% on a March test with 60...

Sumit scored 75% on a March test with 60 questions. How many questions did he answer incorrectly?

(A) 10

(B) 15

(C ) 17

(D) 20

A

C

B

D

C

B

D

A

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

In an examination,a student attempted 15 questions correctly and secured 40 marks.If there were two types of questions (2 marks and 4 marks questions),how many questions of 2 marks did he attempt correctly? (a) 5 (b) 10quad (c) 20 (d) 40

In a management entrance test, a student scores 2 marks for every correct answer and loses 0.5 marks for every wrong answer. A student attempts all the 100 questions and scores 120 marks. The number of questions he answered correctly was (a)50 (b)45 (c)60 (d)68

How many children did not try any of the rides? (a) 5 (b) 10quad (c) 15 (d) 20

There are 180 multiple choice questions in a test. If a candidate gets 4 marks for every correct answer and for every unattempted or wrongly answered question one mark is deducted from the total score of correct answers. If a candidate scored 450 marks in the test, how many questions did he answer correctly?

In an examination,a student scores 4 marks for every correct answer and loses 1mark for every wrong answer.A student attempted all the 200 questions and scored in all 200 marks. The number of questions he answered correctly was (a) 60 (b) 68(c) 8082

In a class test (+ 3) marks are given for every correct answer and (–2) marks are given for every incorrect answer and no marks for not attempting any question. (i) Radhika scored 20 marks. If she has got 12 correct answers, how many questions has she attempted incorrectly? (ii) Mohini scores –5 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly? (iii) Rakesh scores 18 marks by attempting 16 questions. How many questions has he attempted correctly and how many has he attempted incorrectly

In an examination of n questions, a student replied 15 out of the first 20 questions correctly.of the remaining questions, he answered one-third correctly. All the questions have the same credit. If the student gets 50% marks, the value of n is a.20 b. 40 c. 50 d. 100

In an examination there are 30 questions.1 mark is given for each correct answer and 0.25 is deducted for every incorrect answer. Ankur attempted all the questions and scored 13.75. How many incorrect answers did he have? (a) 10 (b) 11quad (c) 12 (d) 15 (e) None of these