A4
B8
C10
D12
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മൂന്നു സംഖ്യകളുടെ ശരാശരി 75 ആണ്. അവയിൽ ഏറ്റവും വലിയ സംഖ്യ 90-ഉം മറ്റു രണ്ടു സംഖ്യകൾ തമ്മിലുള്ള വ്യത്യാസം 35-ഉം ആണ്. മൂന്നിലും വെച്ചേറ്റവും ചെറിയ സംഖ്യ ഏത്?
20 students of a college went to a hotel. 19 of them spent Rs. 175 each on their meal and the 20th student spent Rs. 19 more than the average of all the 20. Find the total money spent by them.
The average of 35, 39, 41, 46, 27 and x is 38. What is the value of x?
The sum of 8 numbers is 804. Find out the average.
College P has 180 students scoring average marks of 88 and college Q has 320 students scoring average marks of 72. Find the average marks of both the colleges together.