Question
The perimeter of a rectangle is 60 meters. If the length
of the rectangle is twice the width, find the area of the rectangle.Solution
Let the width of the rectangle be x meters. Length = 2x meters. Perimeter of rectangle = 2(length + width) = 60 meters. 2(2x + x) = 60 6x = 60 x = 10. So, the width is 10 meters, and the length is 20 meters. Area = length × width = 20 × 10 = 200 sq. meters. Answer: a) 200 sq. meters
In a queue of commanders, Andry is 17th from the extreme front-end and Brooke is 32nd from the extreme back-end. If the two exchange their positions, An...
NGPZ is related to JCLV in a certain way based on the English alphabetical order. In the same way, XDLM is related to TZHI. To which of the following is...
Complete the series:Â
P3C, R5F, T81, V12L,?
Which of the following Venn diagrams best represents the relationship between stars, planets and universe ?
Which answer figure will complete the pattern in the question figure? (rotation is not allowed)
In this question, the relationship between different elements has been shown in the statement.
After the statement, two conclusions have been giv...
Each vowel in the word ‘SIMILAR’ is changed to the following letter in the English alphabetical order and each consonant is changed to the preceding...
In the following question, select the related number from the given alternatives.
49: 245: 37: 148:: 47: ?
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
EHO HJP KLQ ? QPS
What should come in place of? in the given series based on the English alphabetical order?
FNV  LUE ?  XIW  DPF
Relevant for Exams:
