WebMar 22, 2024 · Question Text. 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 question. (i) Radhika seored 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 ... 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 …
In a class test, the sum of the marks obtained by \\[P\\] in
WebIn a class test (+3) marks are given fot every are given for every incorrect answer and no mi question dhika scored 20 marks. If she has e many questions has she mempted incorrectly ) Monsoo test, though she has got 7 correct answers. How many ques attempted incorrectly? Every correct answer and (-2) marks no marks for not attempting any WebO O 8.85 O-H H -N 1.69 aromatic H -N-H N 6.48 PH 1 PH 4.5 PH 12 11) [4 marks] Rank the following compounds in the order of the weakest base to the strangest base H base … ipad photoshop できないこと
In a class test, the sum of Shefali’s marks in Mathematics and English …
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 … 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. WebMar 30, 2024 · Marks for correct answer = +3 Marks for incorrect answer = 2 Marks for no-attempt = 0 Total marks = 20 Number of correct answers = 12 Marks for correct answers … ipad photo recovery deep scan