Find the missing number. (Figure: a circle divided into 8 sectors. Clockwise from the top-left: ?, 80, 29, 14, 6, 26, 9, 4.)

The values of x and y in the following diagram are: (Figure: a circle divided into 8 sectors. Going clockwise from the top-left: 13, 14, 16, 11, 9, 12, x, y.)

Find the missing number (?) in the given figure. (Figure: a rectangle divided by both diagonals and a vertical centre line into six parts — top-left 8192, top-right ?, left 256, right 4, bottom-left…

Find missing number (?) in the following figures. (Figure: three plus-shaped figures. Fig 1: top 6, left 9, centre 117, right 15, bottom 3. Fig 2: top 9, left 8, centre ?, right 9, bottom 6. Fig 3: t…

Find the missing number. (Three Y-shaped figures. Figure 1: top numbers 17 and 18, bottom 1225. Figure 2: top numbers 13 and 14, bottom 729. Figure 3: top numbers 19 and 4, bottom ?)

Find the missing number in the following – 2, 3, 4, 6, 6, 9, 8, 12, 10, ............, 12, 18, 14, 21, 16, 24