How many new Sports were added to the 2020 Tokyo Olympics?
- (A) 4 Sports
- (B) 5 Sports
- (C) 7 Sports
- (D) 8 Sports
- (B) 5 Sports
Which Sport was performed by the Legend “Muhammad Ali”?
- (A) Weight Lifting
- (B) Swimming
- (C) Boxing
- (D) Shooting
- (C) Boxing
_________ is the default location of a deleted file?
- (A) Desktop
- (B) Downloads folder
- (C) User folder
- (D) None of these
- (D) None of these
A set of possible data values is called:
- (A) Tuple
- (B) Degree
- (C) Attribute
- (D) Domain
- (D) Domain
________ button is used to go to different slide, a file, a website and sound.
- (A) Toggle
- (B) Radio
- (C) Check
- (D) Action
- (D) Action
Which of the following is not an operating system?
- (A) DOS
- (B) Linux
- (C) Windows
- (D) Oracle
- (D) Oracle
Where as a computer mouse moves over the table surface, the trackball is:
- (A) Stationary
- (B) Difficult to move
- (C) Dragged
- (D) Moved in small steps
- (A) Stationary
Jerry estimates that there are m marbles in a jar. Harry, who knows the actual number of marbles in the jar, notes that the actual number, n, is within 10 marbles (inclusive) of Jerry’s estimate. Which of the following inequalities represents the relationship between Jerry’s estimate and the actual number of marbles in the jar?
- (A) n + 10 ≤ m ≤ n – 10
- (B) m – 10 ≤ n ≤ m + 10
- (C) n ≤ m ≤ 10n
- (D) m/10 ≤ n ≤ 10m
- (B) m – 10 ≤ n ≤ m + 10
How many pieces of 13.2 cm can be cut from a 330 cm long rod:
- (A) 250
- (B) 25
- (C) 43.56
- (D) 2.5
- (B) 25
A group of five clerks has been assigned to insert 24,000 letters into envelopes. The clerks perform this work at the following rates of speed: Clerk A, 1100 letters an hour; Clerk B, 1450 letters an hour; Clerk C, 1200 letters an hour; Clerk D, 1300 letters an hour; Clerk E, 1250 letters an hour. At the end of two hours of work, Clerk C and D are assigned to another task. From the time that Clerks C and D were taken off the assignment, the number of hours required for the remaining clerks to complete this assignment is?
- (A) Less than 2 hr
- (B) More than 2 hr, but less than 4 hr
- (C) More than 4 hr, but less than 6 hr
- (D) More than 6 hr
- (B) More than 2 hr, but less than 4 hr