Quantitative aptitude and basic computer aptitude quiz

1)The retail price of rice decreased from Rs. 16 kg to Rs. 12 per kg. Find the percentage decrease.
a. 25%
b. 33.3%
c. 12.5%
d. 20%

2)A train 280 meters long is moving at a speed of 60 km/hr. The time taken by the train to cross a platform 220 meters long is
(a) 30 seconds
(b) 25 seconds
(c) 35 seconds
(d) 20 seconds

Computer Fundamental-IX

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1. Which of the following is a web browser?
a. Paint
b. Power point
c. Firefox
d. Word

2. Most of the commonly used personal computers/laptops do not have a command key known as-
a. Turnover
b. Shift
c. Alter
d. Delete

3. What is the full form of USB as used in computer related activities?
a. Universal security Block
b. Ultra serial block
c. United service block
d. Universal serial bus

Computer Fundamental-VI

1. What type of program controls the various computer parts and allows the user to interact with the computer?
a. Utility software
b. Operating system
c. Word processing software
d. Database program

2. What is the term for unsolicited email?
a. Spam
b. Usenet
c. Backbone
d. Flaming

3. What is backup?
a. Adding more components to your network
b. Protecting data by copying it from the original source to a different destination
c. Filtering old data from the new data
d. Accessing data on tape