Statement I tells us that the park has less than 3 children, which means the number of children is either 1 or 2.
Statement II tells us that the number of children is odd, which means the number of children is 1.
Combining both statements, we deduce that the number of children in the park is 1.
Therefore, both Statement I and Statement II together are sufficient to answer the question.
The correct answer is (a) Both statements I and II together are sufficient.
What is the total mark in the examination?
Statements:
I. A student secures 36% but fails by 6 marks.
II. The pass mark is 60.
Arun’s present age in years is 40% of Barun’s. In another few years, Arun’s age will be half of Barun’s. By what percentage will Barun’s age increase during this period?