In the following APs, find the missing terms in the box:
`5, square, square, 9frac{1}{2}`

In the following A.P.'s, find the missing terms in the boxes.

In the following APs, find the missing terms in the boxes : (i) 2,square,26 (ii) square,13,square,3 (iii) 5,square,square,(1)/(2) (iv) -4,square,square,square,square,6 (v) square,38,square,square,square,-22

Find the missing numbers: 7:9 =square :18=42 :square = square :27

Find the missing numbers 4:5 = square : 20 =40: square = square :100

Fill in the missing fractions : square+5/12=12/27

Fill in the missing numbers: 4:5 = 32: square = square : 20 = 8: square

Fill in the missing fractions : square-5/7=2/7 .

Fill in the boxes : 5/(6)=square/(30)

Find the perimeter and area of a square of side 9 cm .

Find the 9th and pth terms of the A.P. 2,5,8.