Question
The length of the rectangle is triple its breadth. If
the perimeter of the rectangle is 64 m, then find the area (in m2) of the rectangle.Solution
Let the breadth of the rectangle = x, so the length of the rectangle = 3x Perimeter = 2(l + b) 64 = 2(x + 3x) 32 = 4x x = 8 Breadth = 8 m, Length = 24 m So the area of the rectangle = 8 × 24 = 192 m2
How is T related to S? Â Â
Statements:
All Hydrogen are Oxygen.
No Hydrogen are Nitrogen.
Only a few Helium are Hydrogen.
Conclusion:
All Ni...
In a row, A is 12th from the front and there are 5 boys between A and B, then find total number of boys if B is 9th from theback a...
David is ranked 15th from the top in his class. When counted from the bottom, he is ranked 126th. What is the total number of students in the class?
Seven students J, K, L, M, N, O and P are going for an entrance examination. Only two students score more marks than J. M score more marks than N but le...
A is 2 years older than B but 1 year younger than C. B is twice as old as D. If D's age is 25 years, what is the age (in years) of C ?
Six persons - Priyanka, Pari, Pooja, Pinky, Paro, and Priya, stand in a line in decreasing order of their height from left to right. Only two persons ar...
3480 : 59 :: 4623 : ?     Â
Read the directions carefully and answer the following question.
In a row of girls, Nikita is 16th from the front and in the same ro...
In a certain code language, "BOND" is coded as 24 and "PLANT" is coded as 67. How will "SMART" be coded in that language?
