List of top Questions asked in Tamil Nadu Common Entrance Test

Even parity bit for the given binary number 100111 is

Raj, Anu, and Vinu started a business together. In what proportion would the annual profit be distributed among them? 
Statement I - Raj got one-fourth of the profit. 
Statement II -  Raj and Vinu contributed 75% of the total investment.

Binary equivalent of 10 is
In Boolean algebra \( A + A' = \)
In which year was the first web browser created?
1's complement of 1001
In binary addition 0011 + 0010 equals

How is W related to Y? 
Statement I - W is the son of Y's grandfather X. 
Statement II - The sister of Y is the mother of W's son Z.

In a certain code ‘al ed nop’ means ‘We play chess’. Which code word means "chess"?
Codes consisting of bars or lines of varying widths or lengths that are computer-readable are known as
Cache memory is used for

In the given figure, how many huts are covered and muddy?
 

A and B together can complete a task in 7 days. B alone can do it in 20 days. What part of the work was carried out by A? 
Statement I - A completed the job alone after A and B worked together for 5 days.
Statement II - Part of the work done by A could have been done by B and C together in 6 days.

On which day of the week did Sanjay visit Mumbai?
A functional unit of the computer that performs logical operations is
BCD of 82 is
Flip flops can be generated using
How many daughters does M have?
City M is situated in which direction with respect to city D?
8(6+5) - 10 = ?
Full adder adds
High-speed memory placed between the processor and main memory is
BIOS stands for
At dusk, Raman started walking facing the sun. After a while, he met his friend and both turned to their left. They halted for a while and started moving by turning again to their right. Finally Raman waved 'good bye' to his friend and took a left turn at a corner. At which direction is Raman moving now?

How much time did X take to reach the destination? 
Statement I - The ratio between the speed of X and Y is 3 : 4. 
Statement II - Y takes 36 minutes to reach the same destination.