Question
What is a Firewall in Computer
Network?ÂSolution
(c); Firewall in Computer Network is a system designed to prevent unauthorized access.
The sum of ages of organization members (including clerk and managers) is 380 years. The total ages of clerks and managers are in the ratio 1:3 and the ...
My father is presently 25 years older than me. The sum of our ages 5 years ago was 39 years. Find my present age.
Shalini is younger than Rashi by 4 years. If the ratio of Shalini and Rashi ages is 3:4 respectively, then find the age of Shalini.
Age of ‘A’ after 8 years will be three time of his age 20 years ago. Eight years hence from now, ratio of ages of ‘A’ and ‘B’ will be 2:3, r...
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The ratio of age of A and his son is 9:2. If the difference of their ages 7 year ago is 21, then find the sum of ages of A and his son 13 year hence?
A group of 7 friends had an average age of 24 years. When two new friends join the group, the average age of the group increases to 26 years. If the age...
Sum of the present ages of A, B, C and D is 40 years. After 6 years ratio of their ages is 6:5:3:2. What is C’s present age?
P says to Q “I am four times as old as you were when I was as old as you are”. The difference between their ages is 15 years. Find the sum o...
The present age of ‘T’ is 36 years, which is 50% more than that of ‘U’. The average of present ages of ‘U’ and ‘V’ is 42 years. The pres...
