an exhibition was conducted for 4 weeks the number of tickets sold in | Examsbook

3015

Q: An exhibition was conducted for 4 weeks. The number of tickets sold in 2nd workweek was increased by 20% and increased by 16% in the 3rd workweek but decreased by 20% in the 4th workweek. Find the number of tickets sold in the beginning, if 1392 tickets were sold in the last week ?

1
1124
2
1420
3
1345
4
1250

Show Answer
Workspace
Discuss

Answer : 4. "1250"
Explanation :
Answer: D) 1250 Explanation: Let initially 'X' ticket has been sold.So now in 2nd week 20% increases, so=> X x 120/100In 3rd week 16% increases, so=> X x (120/100) x (116/100)In 4th week 20% decrease, so=> X x (120/100) x (116/100) x (80/100) = 1392X = 1250.

Quantitative Aptitude CAT IIT JEE GRE Bank Exams GATE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today