What is the area of a triangle having perimeter 32cm, one side 11cm and difference of other two sides 5cm?
The sides of a triangle are in the ratio 2 : 3 : 4. The perimeter of the triangle is 18 cm. The area (in sq.cm) of the triangle is
If the length and breadth of a rectangle are in the ratio 3 : 2 and its perimeter is 20 cm, then the area of the rectangle (in sq.cm) is :
The difference between the length and breadth of a rectangle is 23m. If its perimeter is 206 m, then its area is
The perimeter of five squares are 24 cm, 32 cm, 40 cm, 76 cm and 80 cm respectively. The perimeter of another square equal in area to sum of the areas of these squares is :
The ratio of sides of a triangle is 3:4:5 and area of the triangle is 72 square unit. Then the area of an equilateral triangle whose perimeter is same as that of the previous triangle is
If the length of each side of an equilateral triangle is increased by 2 unit, the area is found to be increased by square unit. The length of each side of the triangle is
The area of two equilateral triangles are in the ratio 25 : 36. Their altitudes will be in the ratio :
If the numerical value of the perimeter of an equilateral triangle is times the area of it, then the length of each side of the triangle is
The length and breadth of a rectangular field are in the ratio 7 : 4. A path 4 m wide running all around outside has an area of 416 sq.m .The breadth (in m) of the field is
A path of uniform width runsround the inside of a rectangularfield 38 m long and 32 m wide.If the path occupies 600sq.m, then the width of the path is
The sides of a rectangular plotare in the ratio 5:4 and its area is equal to 500 sq.m. The perimeter of the plot is :
If the side of a square is units and its diagonal is units, then the length of the side of the square would be
On increasing each side of a square by 50%, the ratio of the area of new square formed and the given square will be
Let A be the area of a square whose each side is 10 cm. Let B be the area of a square whose diagonals are 14 cm each. Then (A – B) is equal to
An equilateral triangle is drawn on the diagonal of a square. The ratio of the area of the triangle to that of the square is
A parallelogram has sides 15 cm and 7 cm long. The length of one of the diagonals is 20 cm. The area of the parallelogram is
The length of a rectangular garden is 12 metres and its breadth is 5 metres. Find the length of the diagonal of a square garden having the same area as that of the rectangular garden :
The diagonal of a square A is (a+b). The diagonal of a square whose area is twice the area of square A, is
The length and breadth of a square are increased by 30% and 20% respectively. The area of the rectangle so formed exceeds the area of the square by
If the sides of an equilateral triangle are increased by 20%, 30% and 50% respectively to form a new triangle, the increase in the perimeter of the equilateral triangle is
The diagonal of a square is . The diagonal of anothersquare whose area is doublethat of the first square is :
ഒരാൾ തന്റെ 45% ആഹാരത്തിനും, 20% വാടകയ്ക്കും, 15% വിനോദത്തിനും, 9% യാത്ര ചെലവിനും, 8% വിദ്യാഭ്യാസത്തിനും ചെലവഴിച്ച ശേഷം, ബാക്കിയുള്ള 4200 രൂപ, എല്ലാ മാസവും സമ്പാദിക്കുന്നു എങ്കിൽ, അയാളുടെ ശമ്പളം എത്ര ?
ഒരു പരീക്ഷ ജയിക്കാൻ 30% മാർക്ക് വേണം, 182 മാർക്ക് കിട്ടിയ കുട്ടി 28 മാർക്കിന് തോറ്റു എങ്കിൽ, ആ പരീക്ഷയുടെ മുഴുവൻ മാർക്ക് എത്ര ?
ഒരു ഹോസ്റ്റലിലെ 45% പേർ ചായ കുടിക്കും, 30% പേർക്ക് കാപ്പി കുടിക്കും, 30% പേർ ചായയും കാപ്പിയും കുടിക്കുന്നില്ല. രണ്ടും കുടിക്കുന്നവർ എത്ര ?
ഒരു വസ്തുവിന്റെ വില 15000. അത് എല്ലാ വർഷവും 10% വീതം കുറഞ്ഞാൽ, രണ്ടു കൊല്ലം കഴിയുമ്പോൾ വസ്തുവിന്റെ വില എത്ര ?