JIPMAT 2021 (LR) PYQs

Three statements are given. Based on the three statements, four conclusions are given. Consider the three statements as True and decide which of the conclusions logically follow from the statements: Statements:
All Sparrows are birds.
All birds are mountains.
All mountains are skies.
Conclusions:
I) All Sparrows are skies.
II) All Skies are birds.
III) All mountains are sparrows.
IV) All birds are skies.

In the word 'SOLUTION', how many pairs of letters are there in the word that have as many letters between them as they do in the English alphabet?

Below a question is given along with two statements numbered I and II. You have to decide whether the data provided in the statements are sufficient to answer the question.

If $a$ and $b$ are integers, is $(a + b)$an odd number?

Statement I : $8 < a < 11$

Statement II : $7 < b < 10$