MEDIUM
CTET Paper 1
IMPORTANT
Earn 100

The average of 7 consecutive odd numbers is 47. What is the greatest number among these 7 numbers?

50% studentsanswered this correctly

Important Questions on Problems Based on Arithmetic

EASY
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 23
The average age of boys in a class is 12 yrs. If the age of principal is included, then the average becomes 13 yrs. What is the age of principal?
EASY
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 24
If the average age of mother, father, and son is 22 yr then what is the sum of their ages?
EASY
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 25
The sum of 8 integers is 64. What is their average?
MEDIUM
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 26
The average age of 3 students and a teacher is 21 yr and the average age of the students is 18 yr. What is the age of the teacher?
EASY
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 27
There are 1225 employees in an organization, out of which 40% got transferred to different places. How many such employees got transferred?
MEDIUM
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 28

The price of a certain item is increased by 15%. If a consumer wants to keep his expenditure on the item the same as before, then how much percent must he reduce his consumption of that item?

EASY
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 29
A student scores 55% marks in 8 papers of 100 marks each. He scores 15% of his total marks in English. How much does he score in English?
MEDIUM
CTET Paper 1
IMPORTANT
Mathematics & Pedagogy CTET & TETs Class (I-V)>Chapter 8 - Problems Based on Arithmetic>CHAPTER EXERCISE>Q 30
A student has to secure minimum 35% marks to pass in an examination. If he gets 200 marks and fails by 10 marks, then the maximum marks are: