Logical Deductions

Read the following and choose the correct answer:Drake was wearing a blue shirt with black jeans and brown shoes. John was wearing a red shirt with black jeans and black shoes. Ahmad was wearing black jeans, a blue or red shirt, and shoes that were not black. Who copied drake?

P, Q and R are M’s parents. M and N are siblings. Q is N’s mother. What is P to M?

Asad bought 50 packets of biscuits for the price of Rs. 500; whereas Anum bought 25 packets of chips for the price of Rs. 1000. While comparing the prices of packets of biscuits and chips, which of the following statements is correct?

How many trees are in the orchard?

Which of the statements below are needed to sufficiently answer this question?

I. Ibrahim is a farmer and looks after half of the trees in the orchard

II. 300 trees in the orchard are under Ibrahim’s care

One apple pie has 10 slices, and each apple pie feeds five people. Henry is having a party with 200 people. How many slices of pie does he need?