Answer: Option B Explanation:Starting with the top 3 digit number, the first digit increases by 2 as you descend, from 1 to 11.
The middle digit decreases by 1 each time, and the right hand digit alternates between 5 and 3.
Answer: Option B Explanation:In each circle, starting at the top left segment, numbers increase, as you move clockwise, by 2 for the upper left circle,
3 for the upper right, 4 for the lower right and 5 for the lower left.
Answer: Option A Explanation:Numbers in the segments of the left hand circle equal the difference between numbers in corresponding
segments of the two right hand circles.
Answer: Option A Explanation:Reading each row as a 3 digit number, the rows follows the sequence of square numbers, from 17 to 19.
Answer: Option A Explanation:Reading each pair of numbers as a 2 digit number, they follow the sequence of square numbers from 6 to 9.