Question
A system call that suspends the caller until another
process wakes it up is:Solution
 Sleep — Suspends until woken by another process.
The ratio of the present age of 'E' to that of 'F' is 2:3. If six years hence, the ratio of their ages will become 3:4, find the sum of their ages, five...
The age of person A (y+3) years ago and the age of person B (y+4) years from now are in the ratio 2:3.
It is also given th...
What is the value of 'x' such that, given their current ages are in a 3:7 ratio, 'x' years ago, the ratio of 'Adarsh' and 'Malik's ages was 1:3, and if ...
A is younger than B by 2 years. If the ratio of A and B ages is 8:9 respectively, then find the age of A.
Sum of the present ages of A, B, C and D is 65 years. After 3 years ratio of their ages is 4:3:2:2. What is C’s present age?
‘B’ is 14 years older than ‘A’, and ‘A’ is 24 years younger than ‘C’. Twelve years from now, the age of ‘C’ will be 25% more than th...
Six years ago, the age of P was twice the age of Q. After 6 years from now, the age difference between P and Q will be 18 years. Find the present age of P.
Ratio of the present ages of Jack and Kevin is 7:m respectively. Five years hence from now, the sum of the ages of Jack and Kevin will be 55 years. Six ...
In a classroom there are 11 boys and 9 girls. Average age of each boy and each girl is 18 years and 15 years respectively. The sum of ages of all the bo...
Six years from now, P’s age will be 50% greater than his age two years ago. The current age ratio of P to Q is 6:7. How many ye...
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