if the side of a square be increased by 4 cms. The area increased by 60 sq. cms . The side of the square is?

A veranda 40 meters long 15 meters broad is to paved with stones each measuring 6 dm by 5 dm. the number of stones required is?

The length of a rectangular plot is twice of its width. If the length of a diagonal is 9?5 meters, the perimeter of the rectangular is?

The length and breadth of a playground are 36 m and 21 m respectively. Flagstaffs are required to be fixed on all along the boundary at a distance of 3 m apart. The number of flagstaffs will be?

If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is?

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