EASY
NRA CET - Graduate Level
IMPORTANT
Earn 100

5 year ago, the average age of Rashi and Saurabh was 20 years. Now, the average age of Rashi, Saurabh and Misha is 30 years. What will be the age of Misha after 15 years?

50% studentsanswered this correctly

Important Questions on Average

EASY
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 8
A cyclist rides 24 km at 16 km/h and a further 36 km at 15 km/h. Find his average speed of the journey.
MEDIUM
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 9
The average salary of all worker of the workshop is Rs. 8000. The average salary of seven technicians is Rs. 12000 and the average salary of the rest is Rs. 6000. The total number of workers in the workshop is:
MEDIUM
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 10

A company produces an average of 4000 items per month for the first 3 months. How much items, it must produce on an average per month once the next 9 months to 4375 average items per month on the whole year?

EASY
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 11
A company has 600 men and 400 women as employees and the average wage was Rs. 2.55 per day. If a woman got 50 paise less than a man, what were their daily wages?
MEDIUM
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 12
The average runs scored by a cricketer in 42 innings, is 30. The difference between his maximum and minimum scores in an inning is 100. If these two innings are not taken into consideration, then the average score of remaining 40 innings is 28. Calculate the maximum runs scored by him in an innings?
EASY
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 13
A cricketer whose bowling average is 12.4 runs per wicket takes 5 wickets for 26 runs and thereby decreases his average by 0.4. Find out the number of wickets taken by him till the last match.
EASY
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 14
The average runs of a cricket player of 10 innings was 32. How many runs must be scored in the next inning so as to average of runs by 4?
EASY
NRA CET - Graduate Level
IMPORTANT
SSC CHSL(10+2) TIER 1 COMBINED HIGHER SECONDARY LEVEL ONLINE EXAM 2019 LDC/DEO/PSA>Chapter 34 - Average>Practice Exercise>Q 15
A tabulator while calculating, the average marks of 100 students of an examination, by mistake enters 68, instead of 86 and obtained, the average as 58; the actual average marks of those students is: