the average age of students of a class is 15.8 years. the average age of boys

Sail E0 Webinar

Question

the average age of students of a class is 15.8 years. the average age of boys in the class is 16.4 years and that of the girls is 15.4 years. the ration of the number of boys to the number of girls in

Options:

A . 1:2

B . 2:3

C . 3:4

D . 3:5

Answer: Option B
Explanation :

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. 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....that he gets an average sale of rs, 6500 ?

Question 2. 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....that he gets an average sale of rs, 6500 ?

Question 3. the average age of students of a class is 15.8 years. the average age of boys in the class is 16.4 years and that of t....the number of boys to the number of girls in

Question 4. the average age of students of a class is 15.8 years. the average age of boys in the class is 16.4 years and that of t....the number of boys to the number of girls in

Question 5. 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....that he gets an average sale of rs, 6500 ?

Question 6. the average of 20 numbers is zero. of them, at the most, how many may be greater than zero ?....

Question 7. the average of 20 numbers is zero. of them, at the most, how many may be greater than zero ?....

Question 8. 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....that he gets an average sale of rs, 6500 ?

Question 9. the average age of students of a class is 15.8 years. the average age of boys in the class is 16.4 years and that of t....the number of boys to the number of girls in

Question 10. the average of 20 numbers is zero. of them, at the most, how many may be greater than zero ?....

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