CATAlgebra > Medium150150150175175175200200200225225225✅ Correct Option: 3Related questions:CAT 2022 Slot 3A donation box can receive only cheques of Rs. 100100100, Rs. 250250250, and Rs. 500500500. On one good day, the donation box was found to contain exactly 100100100 cheques amounting to a total sum of Rs. 152501525015250. Then, the maximum possible number of cheques of Rs. 500500500 that the donation box may have contained, isCAT 2020 Slot 3Let kkk be a constant. The equations kx+y=3kx + y = 3kx+y=3 and 4x+ky=44x + ky = 44x+ky=4 have a unique solution if and only ifCAT 2022 Slot 2In an examination, there were 757575 questions. 333 marks were awarded for each correct answer, 111 mark was deducted for each wrong answer and 111 mark was awarded for each unattempted question. Rayan scored a total of 979797 marks in the examination. If the number of unattempted questions was higher than the number of attempted questions, then the maximum number of correct answers that Rayan could have given in the examination is