Question
The average of the first 10 numbers is 'x+20', the
average of the next 14 numbers is 'x', and the average of the remaining 16 numbers is 'x−30'. If the average of all the numbers is 75, find the value of 'x'.Solution
ATQ,
More Average Questions
Primary-Storage grain pest of pulses which infects in both the field and storage conditions?
Scientific name of Safflower is
The land use system involving trees combined with crops and/or animals is called
VAM (Vesicular-Arbuscular Mycorrhiza) belongs to which group?
Isoproturon belongs to the group
What will be the colour reaction with iodine of a plant kept in dark for few days?
Which gas is considered as the most abundant greenhouse gas in the atmosphere?
Cabbage is an example of:
Milk fever in cattle is caused due to the deficiency of:
Which of the followings is non-selective, foliage active translocated herbicide?