This assessment measures academic knowledge, reasoning, and problem-solving under timed conditions. It is intended for candidates seeking admission, placement, or a recognized academic or vocational qualification.
For every X, the action [X] is defined: [X] is the greatest integer less than or equal to X. What is the value of [6.5] x [2/3] + [2] x 7.2 + [8.4] "" 6.6?
What is the decimal equivalent of (1/5 )2
How many four-digit numbers that do not contain the digits 3 or 6 are there?
The telephone company wants to add an area code composed of 2 letters to every phone number. In order to do so, the company chose a special sign language containing 124 different signs. If the company used 122 of the signs fully and two remained unused, how many additional area codes can be created if the company uses all 124 signs?
The average (arithmetic mean) of seven numbers is 12.2. If the sum of four of these numbers is 42.8, what is the average of the other 3 numbers?