WorksheetsQuizit_cogni
Total questions: 20
Worksheet time: 30mins
Who is regarded as the “Father of Modern Computing”?
Charles Babbage
Alan Turing
Claude Shannon
Bill Gates
Who invented the HTTP and HTML protocols?
Larry Page
Robert Elliot Kahn
Tim Berners-Lee
Vint Cerf
JANUS-1, the world’s first cloud-built satellite was launched by which country?
USA
UK
India
Japan
Who invented the Hawk Eye technology which is widely used in cricket and tennis to aid the umpires?
Ivan Sutherland
Bob Sproull
Paul Hawkins
Gary Pittman
What is the full form of CERN?
Center of Energy and Research for Nations
European Organization for Nuclear Research
Council of Europe for Nuclear Research
European Council on Nuclear Research
Which of the following is the mRNA vaccine used against Covid-19 infection?
Sinovac
Moderna
Sputnik
Novavax
There are 7 boys and 8 girls in a class. A teacher has 3 items viz a pen, a pencil and an eraser, each 5 in number. He distributes the items, one to each student. What is the probability that a boy selected at random has either a pencil or an eraser?
2/3
2/21
14/45
None of these
Buses arrive at a specified stop at 15 minute intervals starting at 7 AM.if a passenger arrives at the stop at a random time between 7:00 and 7:30 AM, then the probability that the passenger waits less than 6 minutes is
0.32
0.36
0.40
0.45
If in a regular polygon the difference between each internal and external angle is, than the numbers of sides of polygon will be ?
8
10
12
18
In which year was the first IIT established?
1949
1953
1951
1950
In which year was the Indian Institute of Science established?
1893
1898
1909
1911
Which among the following was India’s first supercomputer?
PARAM 9000
PARAM 8000
PARAM 7000
PARAM 10000
What is 297 mod 7?
0
3
14
6
Who is the current CEO of Alphabet?
Larry Page
Sergey Brin
Sundar Pichai
Satya Nadella
Which airline introduced a new software for real-time reporting of in-flight incidents?
Indigo
Emirates
Etihad
Air India
Two independent random variables X and Y are uniformly distributed in the interval [–1, 1] . The probability that max [X, Y] is less than ½ is
3/4
9/16
1/4
2/3
In the context of computing, a byte is equal to _____ bits ?
4
16
24
8
Which color of light is ‘technically’ scattered the most (maximum) in the atmosphere?
Blue
Red
Violet
Yellow
In which year did Apple introduce the very first iPhone?
2009
2007
2006
2004
How many MBs are there in 1GB?
1000
1024
1064
1404
