Missing Number
🔒 Log in to trackmedium importance~1-2 Q in Tier 12 formulas⚡ 5 shortcuts3 subtopics
Exam-level questions worked step by step. Try each one yourself first — then expand the solution and compare routes.
Q1.
Study the pattern and find the missing number.
Grid 1: 7, 9, 4 Grid 2: 8, 5, 7 Grid 3: 11, 3, ?
(In each grid, the numbers are read left to right as one row.)
Q2.
Find the missing number:
4 3 12
5 4 20
7 2 ?
Q3.
Find the missing number:
24 18 24
32 13 54
26 15 ?
Q4.
Find the missing number:
28 9 21
36 23 16
45 17 ?