A rectangle has 20 cm as its length and 200 sq cm as its area. If the area is increased by 1 1/ 5 time the original area by increase its length only then the perimeter of the rectangle so formed (in cm) is 72 60 64 68 TRUE ANSWER : ? YOUR ANSWER : ?
The area of an equilateral triangle is ? 243 /4 sq cm. Find the length of its side. ?3 cm 3?3 cm 9 cm 3 cm TRUE ANSWER : ? YOUR ANSWER : ?
The ratio between the length and breadth of a rectangular field is 5:4. If the breadth is 20 meters less than the length, the perimeters of the field is? none of these 280 m 260 m 360 m TRUE ANSWER : ? YOUR ANSWER : ?
The area of a circle of radius 5 is numerically what percent its circumference? 150% 350% 250% 450% TRUE ANSWER : ? YOUR ANSWER : ?
Radhika runs along the boundary of a rectangular park at the rate of 12 km/hr and completes one full round in 15 minutes. If the length of the park is 4 times its breadth , the area of the park is? None of these 3600 m2 360002 360000 m2 TRUE ANSWER : ? YOUR ANSWER : ?
The length of hall is (4/3) times its breadth. If the area of hall be 300 square meters, the difference between the length and the breadth is? 3 meters 15 meters None of these 4 meters TRUE ANSWER : ? YOUR ANSWER : ?
If the area of a semi-circle be 77 sq m, find its perimeter. 54 m 48 m 36 m 42 m TRUE ANSWER : ? YOUR ANSWER : ?
The area of the largest circle that can be drawn inside a rectangle with sides 18cm by 14cm is 154 49 378 1078 TRUE ANSWER : ? YOUR ANSWER : ?
The three sides of a triangle are 15, 25 and x units. Which one of the following is correct? 10 ? x 10? x ? 40 10 10 TRUE ANSWER : ? YOUR ANSWER : ?
Of the square fields the area of the one is 1 hectare, while the another one is broader by 1% the difference is area is? 101 sq. metres 100 sq. metres 200 sq. metres 201 sq. metres TRUE ANSWER : ? YOUR ANSWER : ?