Here are some solved TCS solved questions.

1) Find the value of @@+25-++@1..., where @ denotes "square" and + denotes "square root".

a)121
b) 213
c) 163

Answer : 121

2)  A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cable.

a) 13287
b) 21324
c) 20250

Answer : 20250

3) The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds. And response will be back to programmer in 20 milliseconds. How much time the program takes to get a response back to the programmer, after it is sent?

a) 20.1 milli seconds
b) 30 milli seconds
c) 30.1 milli seconds

Answer: 30 milli seconds

4) What is the power of 2?

a) 2068
b) 2048
c)2668

Answer: 2048