While calculating the average of a batsman as 36 in 100 matches that he played,

Sail E0 Webinar

Question

While calculating the average of a batsman as 36 in 100 matches that he played, one of the scores 90 was incorrectly noted as 40. The percentage error is-

Options:

A . 0.5%

B . 1.21%

C . 1.34%

D . 1.36%

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The average of 8 numbers is 20. The average of first two numbers is $$15\frac{1}{2}$$ and that of the next three is $$21....by 4 and 7 respectively, then the eight number is-

Question 2. In an examination, a pupil’s average mark was 63 per paper. If he had obtained 20 more marks for his Geography paper a....been 65. How many papers were there in the examination?

Question 3. A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must ....so that he gets an average sale of Rs. 6500?

Question 4. In a one-day cricket match the captain of one of the teams scored 30 runs more than the average runs scored by the remai....team were 310, how many runs did the captain score?

Question 5. The average price of 10 books is Rs. 12 while the average price of 8 of these books is Rs. 11.75. Of the remaining two b....what is the price of each of these two books?

Question 6. 16 children are to be divided into two groups A and B of 10 and 6 children. The average percent marks obtained by the ch....the average percent marks of children of group B ?

Question 7. Of the four numbers, the first is twice the second, the second is one-third of the third and the third is 5 times the fo....the numbers is 24.75. The largest of these numbers is-

Question 8. The average age of 30 students in a class is 15 years. If 6 students of this class have the average age of 16 years, the....the average age of the remaining 24 students would be-

Question 9. A car owner buys petrol at Rs. 17, Rs. 19 and Rs. 20 per litre for three consecutive years. Compute the average cost per....cost per litre, if he spends Rs 6460 per year.

Question 10. The average of five consecutive numbers is x. If the next two numbers are included, how shall the average vary?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024