# Quantitative Aptitude – Arithmetic – Averages – The average height of 22 toddlers

January 1st, 2020 by

Quantitative Aptitude - Arithmetic - Averages - The average height of 22 toddlers Quantitative Aptitude - Arithmetic - Averages Question The average height of 22 toddlers increases by 2 inches when two of them leave this group. If the average height of these two toddlers is one-third the average height of the original 22, then the average height, in inches, of the remaining 20 toddlers is A) 30 B) 28 C) 32 D) 26 Answer Option (C) Solution From CAT 2017 - Quantitative Aptitude - Arithmetic - Averages, we can see that,

# Quantitative Aptitude – Arithmetic – Averages – A class consists of 20 boys

December 30th, 2019 by

Quantitative Aptitude - Arithmetic - Averages - A class consists of 20 boys Quantitative Aptitude - Arithmetic - Averages Question A class consists of 20 boys and 30 girls. In the mid-semester examination, the average score of the girls was 5 higher than that of the boys. In the final exam, however, the average score of the girls dropped by 3 while the average score of the entire class increased by 2. The increase in the average score of the boys is A) 9.5 B) 10 C) 4.5 D) 6 Answer Option (A) Solution As per CAT 2017 - Qua

# Quantitative Aptitude – Arithmetic – Averages – In an apartment complex, the number

December 21st, 2019 by

Quantitative Aptitude – Arithmetic - Averages – In an apartment complex, the number Slot -1 – Quantitative Aptitude – Arithmetic - Averages – In an apartment complex, the number In an apartment complex, the number of people aged 51 years and above is 30 and there are at most 39 people whose ages are below 51 years. The average age of all the people in the apartment complex is 38 years. What is the largest possible average age, in years, of the people whose ages are below 51 years? a) 27 b) 25 c) 26 d) 28 Answer: d)