Q: John found that the average of 15 numbers is 40. If 10 is added to each number then the mean of the numbers is?
Answer Choices: (a) 50 (b) 45 (c) 65 (d) 78 (e) 64
A: Rewriting in simple words, the question is: "Given that the average of 15 numbers is 40, and 10 is added to each number, what is the mean of the numbers?".
Now, to answer the rewritten question, the answer is (a).

Q: If a / b = 3/4 and 8a + 5b = 22,then find the value of a.
Answer Choices: (a) 1/2 (b) 3/2 (c) 5/2 (d) 4/2 (e) 7/2
A: Rewriting in simple words, the question is: "Given that a / b = 3/4 and 8a + 5b = 22, what is the value of a?".
Now, to answer the rewritten question, the answer is (b).

Q: A person is traveling at 20 km/hr and reached his destiny in 2.5 hr then find the distance?
Answer Choices: (a) 53 km (b) 55 km (c) 52 km (d) 60 km (e) 50 km
A: Rewriting in simple words, the question is: "Given that a person is traveling at 20 km/hr and reached his destiny in 2.5 hr, what is the distance?".
Now, to answer the rewritten question, the answer is (e).

Q: How many keystrokes are needed to type the numbers from 1 to 500?
Answer Choices: (a) 1156 (b) 1392 (c) 1480 (d) 1562 (e) 1788
A: Rewriting in simple words, the question is: "Given that the numbers from 1 to 500 need to be typed, how many keystrokes are needed?".
Now, to answer the rewritten question, the answer is (b).
