In a class test +3 marks are given
WebEach option:1.5 Marks. As per the question. Marks obtained for 1 right answer = +3. Marks obtained for 1 wrong answer = −2. (i) Marks scored by Radhika = 20. Marks obtained for … WebJul 9, 2024 · 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 ...
In a class test +3 marks are given
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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. WebApr 9, 2024 · Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. The relationship between students and teachers is less formal in the USA than in many other countries, especially at the college level. American college students do not stand up when …
WebMay 28, 2024 · In a test, +3 marks are given for every correct answer and -1 mark are given for every incorrect answer. Sona attempted all the questions and scored +20 marks, though she got 10 correct answers. (i) How many incorrect answers has she attempted? (ii) How many questions were given in the test? integers class-7 1 Answer +1 vote 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. Rakesh scores 18 …
WebOct 10, 2024 · 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? WebApr 7, 2024 · Innovation Insider Newsletter. Catch up on the latest tech innovations that are changing the world, including IoT, 5G, the latest about phones, security, smart cities, AI, robotics, and more.
WebAug 25, 2024 · 4. 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 ques...
Webmarks given for every correct answer = 3. marks given for 12 correct answer = 12\times3\ =\ 36. radhika obtained 20 marks in the class testt. therefore, marks obtained for … how does the pill worksWebIn 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 … how does the planet rotateWebJun 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 … photoexcitation notationWebIn 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 … photoexpoWebIn 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 photofabrics ludwigsburgWebSolution: (i) Marks given for every correct answer = 3 marks Marks given for every incorrect answer = -2 Marks for not attempting any question = 0 The total score of Radhika = 20 … photoevaporationWebQ.6 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 … how does the pink stuff work