Information in a memory is not wanted or no longer valid is:

What are the major components of a CPU?

DIRECTIONS: These questions are based on the following information.
The State Road Transport Corporation will show a seven-minute film on safety in 3 languages for the benefit of passengers on board on all its luxury buses. Much like those placed in aircraft, laminated safety guides will be available for passengers, showing the layout of the bus and some basic steps they could follow to get out of the bus in case of an emergency.
(A) The passengers may follow instructions provided in case of an emergency.
(B) There were a number of accidents where passengers could not get out of a bus while it was on fire.
(C) The Road Transport Corporation intends to ensure the safety of passengers in case of an emergency.
(D) Aircraft have similar instructions in case of an emergency.
(E) The existing passenger safety measures are not adequate.
(F) There was a demand for increased safety measures for passengers of luxury buses.

Which of the following assumption(s) is/are implicit in the above passage?

If the digits of the number 5 4 3 2 1 6 9 8 7 are arranged in an ascending order then how many digits remain in the same position?

How many pairs of letters are there in the word ‘CAMARADERIE’ which have as many letters between them as they have between them in the English alphabet?

Directions: In each question below, three statements are given followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow(s) from the given statements, disregarding the commonly known facts.
Give answer
(A) If only conclusion II follows.
(B) If both conclusions I and II follow.
(C) If only conclusion I follows.
(D) neither conclusion I nor II follows.
(E) either conclusion I or II follows.

Statements:
All pigs are animals.
No animal is a bird.
No bird is a dog.
Conclusions:
I. Some animals being dogs is a possibility.
II. All pigs being birds is a possibility.

Directions: In each question below, three statements are given followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow(s) from the given statements, disregarding the commonly known facts.
Give answer
(A) If either conclusion I or II follows.
(B) If only conclusion I follows.
(C) If neither conclusion I nor II follows.
(D) If both conclusions I and II follow.
(E) If only conclusion II follows.

Statements:
All bullets are guns.
No bullet is pen.
Some pens are swords.
Conclusions:
I. No pen is a gun.
II. Some swords being bullets is a possibility.

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data give in statements are sufficient to answer the question. Read both statements and choose the most appropriate option.
Give Answer
(A) If the data in statement I alone is sufficient to answer the question while the data in statement II alone is not sufficient to answer the question.
(B) If the data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
(C) If the data either in statement I alone or in statement II alone is sufficient to answer the question.
(D) If the data even in both the statements I and II together are not sufficient to answer the question.
(E) If the data in both the statements I and II together are necessary to answer the question.

P, Q, R, S and T are standing in a row. Who is standing at the left end of the row?
I. There are three persons between P and T.
II. R is to the immediate left of T, S is to the immediate right of P. R and S are not adjacent to each other.