One Rectangular Plate with length 8inches, breadth 11 inches and 2 inches thickness is there. What is the length of the circular rod with diameter 8 inches and equal to volume of rectangular plate?
Submitted by: AdministratorGiven volume of the rectangualr plate is equal to volume of circular rod (cylinder).
diameter of the circular rod is 8 inches
so, radius is 4 inches
length of the rectangualr plate is 8 inches
breadth of the rectangualr plate is 11 inches
width of the rectangualr plate is 2 inches
volume of the rectangle is length*breadth*width
volume of the cylinder is PI*radius*radius*length
so,
volume of the rectangle = volume of the cylinder
8*11*2 = (22/7)*4*4*length
length = 8*11*2*(7/22)*(1/4)*(1/4)
length = 1232/352
length = 3.5inches
Submitted by: Administrator
diameter of the circular rod is 8 inches
so, radius is 4 inches
length of the rectangualr plate is 8 inches
breadth of the rectangualr plate is 11 inches
width of the rectangualr plate is 2 inches
volume of the rectangle is length*breadth*width
volume of the cylinder is PI*radius*radius*length
so,
volume of the rectangle = volume of the cylinder
8*11*2 = (22/7)*4*4*length
length = 8*11*2*(7/22)*(1/4)*(1/4)
length = 1232/352
length = 3.5inches
Submitted by: Administrator
Read Online Aptitude Job Interview Questions And Answers
Top Aptitude Questions
☺ | 9,18,21,25,20, What is the next number in the above Sequence? |
☺ | A, B and C starts from a point on a circle. A and B goes clockwise and C anticlockwise. A meets C after 88s B meets C after 110s. After how many seconds A meets B? |
☺ | A dishonest dealer professes to sell his goods at cost price. But he uses a false weight and thus gains 300/47% for a kg, he uses a weight of |
☺ | One fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. If both do combine in how much time they will finish? |
☺ | The cost of 17 apples, 9 oranges , 13 bananas is rs 130 , whereas cost of 13 oranges, 7 apples and 10 bananas is rs 100. find the cost of 1 apple , 1 banana and 1 orange put together? |
Top Basic Job Categories
☺ | Targeted Selection Interview Questions. |
☺ | Business intelligence Interview Questions. |
☺ | Puzzles Interview Questions. |
☺ | Behavioral Interview Questions. |
☺ | Freshers Graduate Interview Questions. |