WebIn 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 … WebIn 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. (ii) Mohini scores −5 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly?

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WebTranscribed image text: You are writing a program in C++ that will calculate a student's year mark (predicate), given a set of 3 test marks for any one subject. You will achieve this through making use of an OOP feature called inheritance; where you will two classes, namely, subject and student. WebIn a class test, the sum of Shefali’s marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects Solution: Let the marks scored by Shefali in mathematics be x. sideways walking for fitness

NCERT Solutions for Class 7 Maths Chapter 1 Integers Ex 1.1

WebMay 28, 2024 · In a test, +3 marks are given for every correct answer and -1 mark are given for every incorrect answer. In a test, +3 marks are given for every correct answer and -1 … WebIn a class test, containing 14 questions, 5 marks are given for every correct answer and (–3) marks are given for every incorrect answer. If Alex attempts all questions but only 9 of his answers are correct. What is his total score? Q. WebJun 6, 2024 · Marks obtained for 1 right answer = +3 Marks obtained for 1 wrong answer = −2 (i) Marks scored by Radhika = 20 Marks obtained for 12 correct answers = 12 × 3 = 36 … the point apartments capitol hill