1. 7 years ago, Samir was 3 times as old as Deepak. In 4 years, Samir will be twice as old as Deepak. What is Deepak’s present age
2. Choose the option that best answers the question.
At a certain store, one can buy 6 cans of juice for $8. How many cans of this same juice could one buy with $48?
A) 14
B) 36
C) 48
D) 64
E) 96
3. If four numbers are randomly selected without replacement from set {1, 2, 3, 4}, what is the probability that the four numbers are selected in ascending order?
1/256
1/64
1/48
1/24
1/12