Currently, the average age of Sam, Sarah, and Seth is 32 years, whereas the average age of Sam and Sarah is 36 years. Calculate the age of Sarah after eight years if the present age of Seth is 25% less than the current age of Sam.
ATQ, Sum of the current ages of Sam, Sarah, and Seth = 3 × 32 = 96 years. Sum of the current ages of Sam and Sarah = 2 × 36 = 72 years. Current age of Seth = 96 - 72 = 24 years. Sam's current age, given Seth's age is 25% less: Sam's age = 24/0.75 = 32 yrs Therefore: Sarah's age = 72-32 = 40 yrs Sarah's age after eight years = 40 + 8 = 48 years.
Who has been appointed as the CEO of KVIC (Khadi Village Industries Commission)?
Which compound is responsible for the bright yellow color of turmeric?
Dinosaurs are classified as which type of creatures?
Which one of the following is not a Vitamin?
Souring of milk is due to ____________.
Where is the enzyme lingual lipase found?
Which state has launched “Mukhyamantri Udyaman Khiladi Unnayan Yojana” on the occasion of National Sports Day?
Which antibiotic was discovered by Alexander Fleming in 1928
Who is the father of Biology?
The life span of Red Blood cells is