Important Questions of Average Quantitative Aptitude | Zigya

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

Advertisement
31.

The average (arithmetic mean) of 330, 360 and 390 is

  • 327 + 357 + 387

  • 360

  • 329+359+389

  • 329+359+389

327 Views

32.

The average of the largest and smallest 3 digit numbers formed by 0, 2 and 4 would be

  • 312

  • 213

  • 222

  • 222

260 Views

33.

The frequency distribution data is given below. If the average age is 17 years, the value of m is 
Age (in m years) :   8       20       26        29
Number of people:   3        2        m         1

  • 1

  • 2

  • 3

  • 3

206 Views

34.

The average monthly expenditure of a family for the first four months is ₹ 2570, for the next three months ₹ 2490 and for the last five months ₹ 3030. If the family saves ₹ 5320 during the whole year, the average monthly income of the family during the year is

  • ₹ 3000
  • ₹ 3185
  • ₹ 3200
  • ₹ 3200
273 Views

Advertisement
35.

The average of six numbers is 20. If one number is removed, the average becomes 15. What is the number removed?

  • 5

  • 35

  • 112

  • 112

193 Views

36.

After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago. The difference between the ages of the replaced and the new members is

  • 2 years

  • 4 years

  • 8 years

  • 8 years

170 Views

37.

A man spends ₹ 1800 monthly on an average for the first four months and ₹ 2000 monthly for the next eight months and saves ₹ 5600 a year. His average monthly income is

  • ₹ 2000

  • ₹ 2200

  • ₹ 2400

  • ₹ 2400

131 Views

38.

The arithmetic mean of the following numbers
1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 and 7, 7, 7, 7, 7, 7, 7, is

  • 4

  • 5

  • 14

  • 14

165 Views

Advertisement
39.

The average of first three numbers is double of the fourth number. If the average of all the four numbers is 12. find the 4th number.

  • 16

  • 48 over 7
  • 20

  • 20

129 Views

40.

If the average of 6 consecutive even numbers is 25, the difference between the largest and the smallest number is

  • 8

  • 10

  • 12

  • 12

249 Views

Advertisement