alleryStart learning →Which of 250, 100, 196 and 225 cannot be written as n x n for an integer n?
A225
B196
C250
D100
Answer & Solution
Correct answer: C. 250
100, 196 and 225 are 10, 14 and 15 multiplied by themselves, but 250 sits between 15 x 15 and 16 x 16 = 256.
Keep practising Semantic, Symbolic/Number and Figural Classification
Browse all Semantic, Symbolic/Number and Figural Classification questions for SSC CGL, or explore more Reasoning topics.
Related questions
A 3-gon is the same as which common shape?Every interior angle of a convex polygon isWhich of these polygons has the most sides?A polygon has 12 sides. How many corners does it have?The word polygon comes from Greek roots meaningA line that meets a polygon's boundary more than twice shows the polygon isAn edge-transitive polygon is calledWhich term means all corners of a polygon lie within the same symmetry orbit?