List of top Logical Reasoning Questions asked in Birla Institute of Technology & Science Admission Test

Which number comes next in the series? 3, 6, 11, 18, 27, ?
A sequence is defined as follows: \( a_1 = 1, a_2 = 2 \), and \( a_n = a_{n-1} + a_{n-2} \) for \( n \geq 3 \). What is the 6th term of the sequence?

Statement: All flowers are beautiful. Some beautiful things are fragile.
Conclusion I: Some flowers are fragile. 
Conclusion II: All beautiful things are flowers.

Pointing to a photograph, a man says, "I have no brothers or sisters, but the father of the person in the photograph is my father’s son." Who is the person in the photograph?
Identify the next number in the series: 2, 6, 12, 20, ?
If all roses are flowers and some flowers are red, which statement must be true?