List of top Data Interpretation & Logical Reasoning (DILR) Questions on Number Series asked in BHU PET

Find out the next number in the series 97, 86, 73, 58, 45, (............):
Which number should be replaced with \( x \) in the following series?
What is the value of the blank position in the given series?
How many '4's are there in the series which comes between two '5's? \[ 3, 4, 4, 5, 4, 5, 4, 2, 1, 4, 5, 4, 5, 7, 4, 5, 4, 5 \]
Complete the series 95, 115.5, 138, ........, 189:
What should come in the place of question mark (?) in the following series:
CO3KP, DO4KQ, EO5KR, FO6KS, ?
Identify the incorrect number in the following series:
What replaces question mark (?) in the series given below:
88, 64, 24, ?