Start learning 50% faster. Sign in now
18 years ago, The sum of age of a family of four members = 45 × 4 = 180 years Now at present, The sum of age of four members = 180 + 18 × 4 =252 years Let the Present age of younger child be x years And the present age of older child = (x + 12) years Now, as per the question 252 + x + 12 + x = 45 × 6 2x = 270 – 264 2x = 6 X= 3 Hence the required ratio = (3+12) : 3 = 15: 3 = 5: 1
What is the primary advantage of using shared memory for IPC?
An ‘agent’ is anything that,
What is a smart contract in the context of blockchain technology?
The SI unit for measuring electric current is:
Which classic dynamic programming problem involves finding the shortest path in a weighted, directed graph?
A substitution cipher substitutes one symbol with
In the Entity-Relationship (ER) model, what does an entity represent?
What does the term "atomicity" mean in the context of transactions?
Which data structure follows the "last-in, first-out" (LIFO) principle?