All The answers are not correct, Please solve it !\n7 MCQ and 2 Coding:\n\n1. ![image](https://assets.leetcode.com/users/ni9822/image_1588959147.png)\n\n2.![image](https://assets.leetcode.com/users/ni9822/image_1588959165.png)\n    ![image](https://assets.leetcode.com/users/ni9822/image_1588959175.png)\n\n3.![image](https://assets.leetcode.com/users/ni9822/image_1588959188.png)\n\n4.![image](https://assets.leetcode.com/users/ni9822/image_1588959202.png)\n\n5.![image](https://assets.leetcode.com/users/ni9822/image_1588959230.png)\n   ![image](https://assets.leetcode.com/users/ni9822/image_1588959235.png)\n\n6.![image](https://assets.leetcode.com/users/ni9822/image_1588959265.png)\n   ![image](https://assets.leetcode.com/users/ni9822/image_1588959277.png)\n\n7.![image](https://assets.leetcode.com/users/ni9822/image_1588959293.png)\n\n8.![image](https://assets.leetcode.com/users/ni9822/image_1588959302.png)\n![image](https://assets.leetcode.com/users/ni9822/image_1588959308.png)\n![image](https://assets.leetcode.com/users/ni9822/image_1588959315.png)\n\n9.![image](https://assets.leetcode.com/users/ni9822/image_1588959355.png)\n\n\n\n

All The answers are not correct, Please solve it !\n7 MCQ and 2 Coding:\n\n1. \n\n2.\n    \n\n3.\n\n4.\n\n5.\n   \n\n6.\n   \n\n7.\n\n8.\n\n\n\n9.\n\n\n\n