The average of 11 results is 50, if the average of first six results is 49 and

Question

The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?

Options:

A . 46

B . 56

C . 34

D . 57

Answer: Option B

1 to 11 = 11 * 50 = 550

1 to 6 = 6 * 49 = 294

6 to 11 = 6 * 52 = 312

6^th = 294 + 312 “ 550 = 56

Was this answer helpful ?

Next Question

Submit Comment/FeedBack

More Questions on This Topic :

Question 1. The average of five results is 46 and that of the first four is 45. The fifth result is? ....

Question 2. Five years ago the average of the ages of A and B was 40 years and now the average of the ages of B and C is 48 years. ....will be the age of the B ten years hence?

Question 3. The total marks obtained by a student in Mathematics and Physics is 60 and his score in Chemistry is 20 marks more than....Find the average marks scored in Mathamatics and Chemistry together.

Question 4. The average weight of a group of persons increased from 48 kg to 51 kg, when two persons weighing 78 kg and 93 kg join ....group. Find the initial number of members in the group?

Question 5. A trader purchased two colour televisions for a total of Rs. 35000. He sold one colour television at 30% profit and the....two televisions if he made an overall profit of 32%?

Question 6. Rs. 6000 is lent out in two parts. One part is lent at 7% p.a simple interest and the other is lent at 10% p.a simple i....lent at the lower rate and higher rate of interest?

Question 7. The average of non-zero number and its square is 5 times the number. The number is: ....

Question 8. The average of the two-digit numbers, which remain the same when the digits interchange their positions, is: ....

Question 9. A library has an average of 510 visitors on Sunday and 240 on other days. The average number of visitors per day in a m....a month of 30 days beginning with a Sunday is:

Question 10. The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers? ....

Latest Videos

Chapter 1 - GLOBAL STEEL SCENARIO & INDI 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

Latest Test Papers

Chapter 3.1 : Overview of Finance & Acco 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 ov 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

Menu

Popular Courses

Search

Submit Comment/FeedBack

More Questions on This Topic :

Latest Videos

Latest Test Papers