Let the sum of age of 10 men = 10x And the age of two new men = y yrs According to the question, 10x - 24 -26 + y = 10(x+2) 10x - 50 + y = 10x + 20 y = 70 Average age of New men = y/2 = 70/2 = 35 years Alternate method: Sum of ages of two new persons = sum of ages of two persons repaled + change in average ×number of persons = 26+24+2×10 = 50 + 2×10 =50+20 = 70 So average of ages of new persons = 70/2 = 35 years
The number of Pawn in chess is______.
Consider the following statements :
Statement I:
In India, the RTGS and NEFT payment systems are owned and operated by National Payme...
What term describes the legal obligation of veterinarians to ensure animal welfare?
The first general election of Lok Sabha was held in the year:
As per the National Family and Health Survey (NFHS), 5th report the number of women were more than the number of men, what was the number o...
The scientific study of rocks is called as
Which of the following partnered with Israel based ISMC Analog Fab Pvt Limited to start semi conductor plant?
The Olympic Winter Games 2026 would be played in_______.
___________ is the only State of India where the Sangai deer is found.
Consider the following statements:
I. India’s overall (merchandise plus services) exports increased from USD 52.8 billion in June 2021 to U...
