Sawaal
405
Q:

The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 4 ?

A) 76 B) 79
C) 85 D) 87

Answer:   A) 76



Explanation:

Average = total runs / no.of innings = 32 

So, total = Average x no.of innings = 32 x 10 = 320.

 

Now increase in avg = 4runs. So, new avg = 32+4 = 36runs 

Total runs = new avg x new no. of innings = 36 x 11 = 396 

Runs made in the 11th inning = 396 - 320 = 76

Subject: Average - Quantitative Aptitude - Arithmetic Ability
Related Questions
Q:

The standard deviation of the set {10, 10, 10, 10, 10} is

A) 0 B) 1
C) 5 D) 10
 
Answer & Explanation Answer: A) 0

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

1 251
Q:

If the average of 31, x, 42, 39, 56, 78, 83 and 91 is 58.5, then what is the value of x?

 

A) 26 B) 34
C) 58 D) 48
 
Answer & Explanation Answer: D) 48

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

2 2384
Q:

The mode and median of the data 8, 6, 8, 7, 8, 6, 8, 7, 6 is

A) 7 and 8 B) 6 and 7
C) 8 and 7 D) 6 and 8
 
Answer & Explanation Answer: C) 8 and 7

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

1 396
Q:

The mean of the data 1, 2, 10, 18, 3, 17, 19 is

A) 7 B) 10
C) 17 D) 70
 
Answer & Explanation Answer: B) 10

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

1 296
Q:

If the average age of 20 students in Class-I is 10 years and average age of 25 students in Class II is 12 years, find the average age (in years) of all students.

A) 11 B) 11.111
C) 10.50 D) 10.85
 
Answer & Explanation Answer: B) 11.111

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 467
Q:

20 pens and 46 pencils were purchased for Rs. 235. If the average price of a pencil is Rs. 2.50 then calculate the average price (in Rs.) of a pen.

A) 6 B) 4
C) 8 D) 12
 
Answer & Explanation Answer: A) 6

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

1 409
Q:

The average of two numbers is 10 and the product of two numbers is 96. Find the two numbers.

 

 

A) 3, 32 B) 12, 8  
C) 1, 96   D) 24, 4
 
Answer & Explanation Answer: B) 12, 8  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 2290
Q:

Average of the runs of 133 players of a team is 38. If the average of the runs of the male players is 43 and the average of the runs of the female players is 24, then what will be the ratio of the total runs of male players and the total runs of female players respectively?

 

A) 301 : 60   B) 7 : 3  
C) 39 : 11   D) 60 : 207
 
Answer & Explanation Answer: A) 301 : 60  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Average - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

4 395