Question
Which command is used to remove a directory in
UNIX?Solution
The "rmdir" command is used to remove a directory.
The ratio of the husband’s age three years from now to the wife’s age two years ago is 9:7. Additionally, the ratio of the husband’s age one year ...
The ages of X and Y are in the proportion of 6: 5 and the total of their ages is 44. The proportion of their ages after 8 years will be:
When 6 years ago age of Vikas was divided by 18, the present age of his granddaughter Geeta is obtained. If Geeta is 2 years younger than her sister Sit...
Eight years ago, Pawan's age was 25% greater than Bheem's age at that time. If their combined current ages total 70 years, determine Pawan's current age.
The current average age of three friends, Aravi, Bipasa, and Chinu, is 24 years. The ratio of Chinu's and Diksha's present ages is 4:5, and Bipasa's cur...
Present age of ‘A’ is 40% more than that of ‘B’. If 11 years hence from now, ‘B’ will be 5 years younger than ‘A’, then find the sum of ...
A 15-member group has two individuals aged 18 and 23. When excluded, the average age of the rest increases by 3 years. Find the average age of all members.
Present ages of P and Q are in the ratio 4:7 respectively. If Q’s age, 15 years hence from now will be 6 times of P’s age, 6 years ago from now, the...
Present ages of 'P' and 'Q' are in ratio 5:6, respectively. If ten years hence from now, age of 'P' will be 25% less than that of 'Q', then find the rat...
 Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A. Four years ago from now ...
