DRDO Multi tasking staff Model paper 10

Directions: In each question below is given one/more statements that followed by two assumptions numbered I and II. Consider the statement and decide which of the given assumptions is implicit.
Statement: Using a calculator for simple calculations adversely affects mathematical abilities of children.
Assumptions:
I. Using calculators for mathematical calculations may not affect the mathematical abilities of children
II. Complex calculations cannot be done manually without the help of a calculator.