Type : MCQ

Intructions :

Directions: This data sufficiency problem consists of a question and two statements, labeled (1) and (2), in which certain data are given. Using your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of the word counterclockwise), decide whether the data given in the statements are sufficient for answering the question.

Question Statement :

If t is a positive integer and r is the remainder when $t^{2} + 5 t + 6$ is divided by 7, what is the value of r?

(1) When t is dividd by 7, the remainder is 6.
(2) When $t^{2}$ is divided by 7, the remainder is 1.

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked.
BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question asked.
EACH statement ALONE is sufficient to answer the question asked.
Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.

Question Statement :

If t is a positive integer and r is the remainder when t 2 +5t+6 is divided by 7, what is the value of r? (1) When t is dividd by 7, the remainder is 6. (2) When t 2 is divided by 7, the remainder is 1.

If t is a positive integer and r is the remainder when $t^{2} + 5 t + 6$ is divided by 7, what is the value of r?

(1) When t is dividd by 7, the remainder is 6.
(2) When $t^{2}$ is divided by 7, the remainder is 1.