Question
Two numbers P and Q are in the
ratio 5:8. If X is added to the smaller number and 12 is subtracted from the larger number, the new ratio of P and Q becomes 8:7. Determine the original value of P.Solution
ATQ, Let 'P' = '5a' So, 'Q' = 5a × (8/5) = '8a' ATQ; So, 'P' = 5 × 5 = 25
Which probability distribution represents a continuous random variable with a constant probability density function over a specified interval?
What is the primary advantage of using public key cryptography over symmetric key cryptography?
When does the "commit" operation in a transaction take place?
What is the primary purpose of the three-way handshake in TCP?
State true/false
Approach to Data mining is Infrastructure, exploration, analysis, interpretation and exploration.
What is the purpose of the "GROUP BY" clause in an SQL query?
Which are types of system design
Which of the following is the boolean expression for the XOR function?
In UML diagram of a class
Which is the level of implementation of data structure