Computer Hardware part -1 . Computer most important questions. Joa it exam . Bank mains exam. Computer awareness.

Figure. Shows three processes for an ideal gas. The temperature at 'a' is 600 K, pressure of 1 atm, and volume 1 L. The volume at 'b' is 4 L. Out of two processes, ab and ac, one is adiabatic and other is isothermal. The ratio of specific heats of the gas is 1.5. a. Which of the processes ab and ac is adiabatic ? Why b. Compute the pressure of the gas at b and c. c. Compute the temperature at b and c. d. Complete the volume at c.

Lucent Top 1500 Series Part -1 Question 1 To 20 Lucent important Question

Compute the magnetic dipole moment of the loop shown in Fig. 1.69

A computer producing factory has only two plants T_(1) and T_(2) . Plant T_(1) produces 20% and plant T_(2) produces 80% of the total computers produced. 7% of computers produced in the factory turn out to be defective. It is known that P(computer turns out to bedefective, given that it is produced in plant T_(1) )=10P (computer turns out to be defective, given that it is produced in plant T_(2) ), where P(E) denotes the probability of an event E.A computer produced in the factory is randomly selected and it does not turn out to be defective. Then, the probability that it is produced in plant T_(2) , is

The probability that a student selected at random from class will pass in Mathematics is 4/5, and the probability that he/she passes in Mathematics and Computer Science is 1/2 . What is the probability that he/she will pass in Computer Science if it is known that he/she has passed in Mathematics?

Roma borrowed Rs 64000 from a bank for 0.5 years at the rate of 10% per annum. Compute the total compound interest payable by Roma after 0.5 years, if the interest is compounded half-yearly.

A certain computer performs 1.5 xx 10^(8) calculations per second. How many seconds would it take this computer to perform 6.0 xx 10^(16) calculations?

In an exam , 3.5 points are awarded for evey correct answer and 0.45 points are deducted for every wrong answer. If out of N question , a boy answers at least 4 questions wrong and at most 8 questions wrong ,which of the following correctly gives the correct range of score ,S, he can get in the exam ?

Compute Q_(1) and Q_(3) from the following data :

Assertion: In numerical taxonomy each character is given equal importance. Reason: It is quantitative arrangement based on computational and satisfied analyase of number and codes of the characters.