The average of 20 numbers is zero. Of them, at the most, how many may be greater

Sail E0 Webinar

Question

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

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. Wha....kg. What might be the weight of the new person?

Question 2. The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these....whole team. What is the average age of the team?

Question 3. The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average mon....R is Rs. 5200. The monthly income of P is:

Question 4. The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was....was 20 years. The present age of the husband is:

Question 5. A car owner buys petrol at Rs.7.50, Rs. 8 and Rs. 8.50 per litre for three successive years. What approximately is the a....litre of petrol if he spends Rs. 4000 each year?

Question 6. In Arun's opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he th....what is the average of different probable weights of Arun?

Question 7. The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then ....C be 43 kg, then the weight of B is:

Question 8. The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weig....the average weights of all the boys in the class.

Question 9. A library has an average of 510 visitors on Sundays 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. If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of al....60, then the average marks of all the students is:

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