Start learning 50% faster. Sign in now
Let the efficiency of Q = x units/day Efficiency of P = (114/19) = 6 units/day According to question: 6 × 10 + (6 + x) × 6 = 114 Or, 60 + 36 + 6x = 114 Or, 6x = 114 – 96 Or, 6x = 18 Or, x = 3 Number of days taken by Q to complete the work alone = (114/3) = 38 days
Which of the following is not a stream cipher?
In the hexadecimal number system, which symbols are used to represent values greater than 9?
In Windows, which of the following actions does "Alt + F4" perform?
RAM is placed on
Which printer type is best suited for printing multipart forms with multiple copies?
Select the true statement about an operating system (OS)?
Which operating system was the latest version of Windows as of 2025?
Which topology connects each computer to a central hub?
SMTP is an acronym for:
Which is not a storage device?