DRDO CEPTAM Tier-I Mock Test On "Average"

Hello Again, as promised yesterday, we are here again with mock test on Average. Here are 15 questions for you to practice.

Question 1: Average of six number is 18. If average of four numbers is 12, then what will be the average of last two numbers?

Answer:

  Option A : 32
  Option B : 34
  Option C : 30
  Option D : 36

Question 2: Average age of a 11 member cricket team is 24 years. If we add the age of coach, average ages increases by 02 years. What is the age of coach?

Answer:

  Option A : 44 Years
  Option B : 48 Years
  Option C : 56 Years
  Option D : 36 Years

Question 3: Average monthly income of Ram & Shyam is 6000. Average monthly income of Shyam and Pawan is 7000. Average monthly income of Ram and Pawan is 6500. What is the salary of Pawan?

Answer:

  Option A : 7500
  Option B : 7200
  Option C : 7300
  Option D : 7400

Question 4: Pawan makes a score of 87 runs in the 17th inning, and increases his average by 3 runs. What is his average after 17th inning?

Answer:

  Option A : 36
  Option B : 38
  Option C : 40
  Option D : 39

Question 5: In class-8, average age of 16 boys is 12 years, and average age of 12 girls is 19. What is the average age of class-8?

Answer:

  Option A : 25
  Option B : 15
  Option C : 20
  Option D : 18

Question 6: Average run scored by Pawan in 10 innings is 32. How many runs he must score in the next inning to increase the average by 4 runs?

Answer:

  Option A : 74 Runs
  Option B : 70 Runs
  Option C : 76 Runs
  Option D : 72 Runs

Question 7: Average of five numbers is 30, and if remove one number average becomes 32. Which number we have removed?

Answer:

  Option A : 22
  Option B : 23
  Option C : 24
  Option D : 25

Question 8: There are two sections A & B in a school, consisting of 40 and 44 students. Average weight of section A is 20kg, and section B is 24 kg. What is the average weight of whole school?

Answer:

  Option A : 25.40
  Option B : 23.41
  Option C : 24.83
  Option D : 22.09

Question 9: Average age of husband, wife and their child, 3 years ago was 27. Average age of wife and child 5 years ago was 20. What is the present age of husband ?

Answer:

  Option A : 40 Years
  Option B : 42 Years
  Option C : 41 Years
  Option D : 45 Years

Question 10: Ram bought 30 balls, Shyam Bought 35 balls, Pawan bought 15 balls and Rahul bought 20 balls. What is the average balls bought by them ?

Answer:

  Option A : 20 Balls
  Option B : 25 Balls
  Option C : 24 Balls
  Option D : 50 Balls

Question 11: Average salary of all the employees in a company is 8000. Average salary of 07 sales persons is 12000, and average salary of rest of the employee is 6000. Find the total number of Employees in the company?

Answer:

  Option A : 20 
  Option B : 25 
  Option C : 21
  Option D : 23

Question 12: Average of six numbers is 62. If average of last five numbers is 59, what is the first number?

Answer:

  Option A : 74 
  Option B : 79 
  Option C : 75
  Option D : 77

Question 13: Find the average of all the numbers between 6 and 34 which are divisible by 5.

Answer:

  Option A : 30
  Option B : 20
  Option C : 25
  Option D : 35

Question 14: Average of first five prime numbers are ?

Answer:

  Option A : 5.6
  Option B : 6.6
  Option C : 4.6
  Option D : 5.2

Question 15: Average of 9 results is 50, average of first 4 results is 52 and last four result is 49. What is the fifth result?

Answer:

  Option A : 56
  Option B : 66
  Option C : 46
  Option D : 52

Thank you.

Result will be posted tomorrow.