Online test for SSC students, Computer Education, Giving Online Exam, Preparation of MCQ, Board objective questions.
Q1. What is the upper limit of the class 20 - 40. A) 30 B) 20 C) 40 D) 35
Q2. What is the class-mark of the class 11 - 20 A) 14 B) 16.5 C) 15 D) 15.5
Q3. If A = 36, d= -0.12 then find the mean. A) 35.88 B) 34.78 C) 36.12 D) 26.88
Q4. If ∑fixi = 100 and ∑xi = 20. Find the mean A) 10 B) 3 C) 4 D) 5
Q5. If A = 200, d = 0.5 Find the mean. A) 200.05 B) 2005 C) 199.5 D) 200.5
Q6. What is the class-mark of the class 100 - 200. A) 50 B) 150 C) 75 D) 300
Q7. What is the lower limit of the class 21.5 to 27.5 A)21.5 B)27.5 C)21 D)27
Q8. What is the class-width of the class 31 - 35. A)25 B)5 C)10 D)20
Q9. Find the mean if ∑fixi = 80 and ∑xi = 10 A)16 B)800 C)6 D)8
Q10. What is the class-mark of the class 25.5 to 35.5 A)40 B)40.5 C)39.5 D)41.5