When Bollywood Celebs Took General Aptitude Test (GAT)

Here's what happened when Bollywood celebs took General Aptitude Test (GAT):

Question 1: 4x+5x=9 ; What is the value of x?

Question 2: Define Globalization.

Question 3: Sonakshi is twice as tall as Rani and Rani is half as tall as Kareena. Who is the tallest? Also, if Kareena is 5 ft. 4 inches tall, determine the height of the tallest girl.

Question 4: 1+1=?

Question 5: You are traveling in a speed boat with average speed 20 Km/hr. The speed boat breaks down in the middle. If the nearest mechanic is located at 16Km from your current position, what time will you return to the dock?

Question 6: Box office earnings of Salman Khan's Kick change in this order: 30 crores on Day 1, 29 crores on Day 2, 28 crores on Day 3 and so on. How many days will it take for Kick to earn 250 crores?