Mathematics → Math MCQ Test

**Page: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10**

**41.** What is the average of the numbers: 2, 5, 0, 10, 10, 12, 8 and 9?

(A) 6

(B) 7

(C) 8

(D) 9

**42.** If 75 percent of a number is y. And, 80 percent of y is 60, then what is the number?

(A) 100

(B) 110

(C) 120

(D) 130

**43.** The cost of an article is Rs.160. What should be the selling price in rupees to obtain a profit of 15 percent?

(A) 180

(B) 182

(C) 184

(D) 186

**44.** There are 20 Multiple Choice Questions (MCQs) in an exam with 4 options in every question. A student attempted the exam just on random guessing. How many questions (according to probability) he will attempt correctly?

(A) 4

(B) 5

(C) 6

(D) 7

**45.** A person preparing for Olympics Games ran 9 km in 1 hour and 20 minutes, and then 12 km in 1 hour and 40 minutes. What is the average speed in km/hr?

(A) 4 km/hr

(B) 5 km/hr

(C) 6 km/hr

(D) 7 km/hr

**ANSWERS: MATH MCQ TEST**

41. (B) 7

42. (A) 100

43. (C) 184

44. (B) 5

45. (D) 7 km/hr

**SOLUTIONS: MATH MCQ TEST**

**41. (B)**

**42. (A)**

**43. (C)** As we know that, Cost + Profit = Selling Price. Hence,

**44. (B)** Out of 4 options only one is correct. So,

**45. (D)** Total Distance = 9km + 12km = 21 km. And, Total Time = 1 hour 20 + 1 hour 40 = 3 hours. Hence, Average Speed is

NEXT: Math Questions 46–50