Question
How many triangles are there in the following
figures?Solution
AGB, BGE, EGF, FGA AFE, FEB, EBA, BAF BED, EDC, DCB, BED BHE, EHD, DHC, CHB FBD, AEC
Find the wrong number in the given number series.
18, 40, 60, 132, 202, 408
Find the wrong number in the given number series.
76, 81, 96, 123, 156, 201Find the wrong number in the given number series.
77, 101, 139, 197, 281, 413
2600, 3000, 1759, 1275, 746, 170
90, 110, 132, 156, 182, 215
1080, 1058, 1016, 934, 772, 440
169, 224, 293, 385, 497, 629
12, 36, 41, 121, 128, 384
Find the wrong number in the given number series.
1, 8, 27, 65, 125, 2168137, 5405, 3669, 2701, 2201, 1997