3 important advice for those aged 15 to 25 | Life Changing Tips #shorts

Arjit's age is 3 years more than 1.5 times the age of Heera, whose age in tum is 10 years more than the age of Deepika. If 5 times the age of Deepika is equal to 3 times the age of Arjit, what is the sum of the present ages of the trio?

Prepare a frequency series of the ages of 25 students of Class XI in your school . 15,16,16,17,18,18,17,15,15,16,16,17,15,16,16,15,16,16,15,17,17,18,19,19,15

The average of 80 boys in a class is 15. The average age of a group of 15 boys in the class is 16 and the average age of another 25 boys in the class is 14. What is the average age of the remaining boys in the class? (a) 14 (b) 14.75 (c) 15.25 (d) Cannot be determined (e) None of these

The average age of three boys is 25 years and their af age in the proportion 3:5:7. The age of the youngest boy is 9backslash years b.15 years c.18backslash years d.21 years

Name the last phase of life span that ultimately leads to death. Give the important changes that occur in the body during this phase.

Two posts are 25 m and 15 m high and the line joining their tips makes an angle of 45^(@) with horizontal. The distance between these posts is :

Age of A is 1.5 times of B. The ratio of their ages after 10 years is 4 : 3. then what is the current age of B?