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Speed of the shorter train = 170/17 = 10 m/sec Let the speed of the longer train be x km/hr According to the question, ⇒ (10 + x) = (170 + 310)/16 ⇒ 10 + x = 480/16 ⇒ x = 30 – 10 = 20 ⇒ x = 20 x 18/5 = 72 km/hr
What is the smallest and largest font size available in Font Size tool on formatting toolbar?
Linux is a type of …… software.
Device that converts digital signals to analog signals at the start of long-distance transmissions is
Which of the following shortcut keys is used to close current or active window?
______________ is an important circuitry in a computer system that does the arithmetic and logical processing.
Which file system is commonly used in Linux-based operating systems?
Softcopy is the intangible output, so then what is hardcopy?
_________ is a type of malware that is often disguised as legitimate software.
Cell phones use ____________ to access the Internet.
Which one of the following folders is used to store deleted emails?