Question 1
The average age of a family of 8 members (Rakshit, Neelam, Ashwin, Anjali, Tanu, Yashaswi, Hina, Manju) is 31.6 years. If Neelam (age 22) leaves the family, what will be the new average age?
Total age = 31.6 × 8 = 253
After Neelam leaves: 253 - 22 = 231
New average = 231 ÷ 7 = 33
After Neelam leaves: 253 - 22 = 231
New average = 231 ÷ 7 = 33