Question
Which state of India is having the lowest forest
cover?Solution
• Forest cover in India is measured as a percentage of the state's geographical area covered by forests. • Haryana has the lowest forest cover, making up only 3.6% of its total land area (as per the India State of Forest Report).
- What is the average of the squares of the first 23 natural numbers?
A set contains ten numbers. The average of the first six numbers is (x − 4), and the average of the last three numbers is (x + 2). The average of the...
Average age of A, B and C is 20 years. Average age of B and C was 12 years when A was born. If B is 21 years old, then, find the age of C, 6 years hence.
Average of four numbers is 28. Sum of smallest and largest number is 57. If difference between other two numbers is 1, then find the square of second sm...
The average age of a family of 3 members is 36 years. If the father’s age is 10 years more than the mother’s age, and the age of the son is 4 years ...
In a school, the average number of books that some numbers of boys have is 120 and average number of books that some numbers of girls have is 85. If eac...
- The average of eight numbers is 50. When four more numbers are included, the average increases by 3. Find the average of the numbers included.
The average age of three children is 20 years. If their ages are in the ratio 1:2:3. Find the age of the youngest child.
The average cost of three chairs is Rs.12000. The average cost decrease by 18% when one more chair is included. What is the cost price of the 4th
The number of students in class 'A' is 104, and the ratio of girls to boys is 4:9. If the average number of boys in classes 'A' and 'B' is 124, and the ...
