Question
What is the role of the Processing Unit in a
computer?Solution
Explanation: The Processing Unit (CPU) executes instructions and handles logic and arithmetic tasks.
If a and b are whole numbers such that ab = 169, find the value of (a-3)(b+2).
Find the tank taken by Pipe P1 to fill the tank alone.
Statement I: Pipe P1 takes 14 hours less to fill the tank than pipe P2.
Statement I...
? = (597.98 ÷ (6.97 2.01 – 3.1)) × 12.9
If log₃(2x + 3) = 2 + log₃(x – 1), find x.
Quantity-I: ‘A’ and ‘B’ started a business by investing Rs. ‘x’ and Rs. 4,800, respectively. ‘A’ and ‘B’ invested their sum for 8 m...
If sin⁴ x + cos⁴ x = 5/8, then the value of sin2x is
Pipe ‘X’ can fill a tank in 20 hours while pipe ‘Y’ can empty it in 24 hours. They were operated alternately starting with pipe ‘X’. Find th...