"How an average student becomes topper | Journey from average to topper | Apne andar ke topper ko pehchano"

What is the average of students in Play from all the classes ?

Habits of Average Vs Topper Students

The average speed for an entire journey is 60 kmph without consider the average speed become 48km/ph. How many were minutes per hour on an average were the stoppages?

A student on his birthday distributed on an average 5 chocolates per student. If on the arrival of the teacher and the headmaster to whom the student gives 10 and 15 chocolates respectively, the average chocolate distributed per head increases to 5.5. How many students were in the class?

How is the average KE of a gas molecule related to the temperature of the gas ?

In an innings, the average of the first 6 batsmen is 50, while that of the latter 5 batsmen is 20. If the scores of three batsmen from the first lot and three from the latter are swapped, the average of its first six becomes 40, then what would the average of the latter five become? (a)32 (b)28 (c)25 (d)30

For a body executing S.H.M. : (a) Potential energy is always equal to its K.E. (b) Average potential and kinetic energy over any given time inteval are always equal. (c ) Sum of the kinetic and potential energy at any point of time is constant. (d) Average K.E in one time period is equal to average potential energy in one time period . Choose the most approprate ooption from the options given below :