Question
The perimeter of a rectangular field is 480 meters and
the ratio between the length and breadth is 5:3. The area of the field is:Solution
Let the length and breadth be 5x and 3x respectively According to the Question Perimeter of a rectangular field = 2(l + b) = 480 2(5x+3x) = 480 x = 30 Length = 30 × 5 = 150 Breadth = 30 × 3 = 90 Area = 150 × 90 = 13500 m2
A printer uses a total number of 4893 digits in order to number all the pages of his book. He starts with the digit 1 for the first page of the book. H...
Which of the ecological pyramids show both upright and inverted types?
The following states were formed after 1960. What was the correct sequence of their formation?
A) Haryana
B) Sikkim
C) Nagaland
...Which of the following statements is/are correct about The Pradhan Mantri Schools for Rising India (PM-SHRI) Yojana?
I. �...
Which Schedule contains unfair labour practices?
Traits can be influenced by:
"ILO Conference No. 87" sometimes seen in the news is related to which of the following?
A train passes an electrical pole in 18 seconds and passes a platform 420 m long in 60 seconds. Find the length of the train.
By selling 39 dozens of mangoes, a vendor earns a profit equal to the sale proceeds of 13 dozens of mangoes. What is the percentage of his profit ?
An optical device Y has a positive focal length. Y is:
Relevant for Exams:
