Question
Which of the following is a core objective of extension
education?Solution
One of the key objectives is to communicate relevant and economically important research findings in a manner that rural people can understand and apply.
- The earnings of βPβ, βQβ and βRβ are in the ratio 6:9:10 respectively. The average income of the three is Rs. 12,000. If βPβ, βQβ and οΏ½...
- There are three numbers 'a', 'b' and 'c' such that average of 'a' and 'b' is 19, average of 'b' and 'c' is 23 and average of 'a' and 'c' is 18. Find the av...
Average run scored by a batsman in first ‘x’ matches is 88. In next 10 matches he scored runs with an average of 100 so that his over...
- The average age of P, Q, R and S is 30 years and the average age of P and Q is also 30 years. If S is 8 years older than R, then find the age of R.
- Rahulβs average in 7 papers was noted as 68. Later, it was discovered that his marks in Economics and Chemistry were wrongly recorded as 74 and 52 instea...
The average of 5 numbers is 28. The average of the first 3 numbers is 25 and the average of the last 3 numbers is 31. Find the third number.
A worker completes 6 tasks at an average rate of 5 tasks per day. If he needs to complete an average of 8 tasks per day over 12 days, what should be his...
The average age of 12 students is 15 years. If the age of the teacher is also included, the average increases by 1 year. Find the teacher's age.
The average of two numbers βXβ and βYβ is 400 such that they are in the ratio 3:5 respectively. Another number βZβ is 80 more than βYβ a...
In nine innings of cricket, the average of a batsman is 59 runs. How many runs does he need to make it in the tenth inning to get the average score of 62?
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