1. Q1. To reduce childhood obesity, should junk food be banned for children to purchase during school time?

2. Three boys (Evan, Max and Dan) and three girls (Cathy, Lilia, Dana) went to a toy store and picked a toy (fluffy teddy, comic, kitchen set, bow and arrow, yoyo, and card game). 

None of the girls chose the kitchen set. 

The name of the toy Cathy picked does not begin with the first letter of her name. 

Dan was very excited to play with the card game when he got home. 

Dana and Lilia both wanted the comic book but only one of them got it. 

Evan was upset when he did not get the fluffy teddy. 

Max chose the yoyo.

Q2. Which statement must be incorrect?

3. Q3. There are 90 vehicles in manufacturing showroom, 46 are cars, 20 are buses and the rest are lorries. Vehicles are one of four colours: white, black, red, green. 

More than 50% of the cars are green. Half the buses are white, and the other half are black. None of the green vehicles are lorries. At least 2/3 of the lorries are white. 

Answer ‘Yes’ if the conclusion does follow. Answer ‘No’ if the conclusion does not follow.