This is a series #2 with a total of 15 questions of fun and challenging I.Q Test with variable type of questions like basic numeracy, numbers, math, spatial ability and logical.
You can practice your lateral thinking, problem solving and reasoning skills. Improve your performance on standard IQ Test questions, brainpower and greater mental task with other our series of IQ Tests.
Which triangle continues this series?
Explanation: First triangle (1), Second (3), third (5), fourth (7) and the fifth are (9).