Subject
Quantitative Aptitude
Topic
Mensuration
One of the diagonal of a rhombus is 60% of other diagonal. How many times the square of the length of the other diagonal equals the area of the rhombs?
One of the diagonal of a rhombus is 60% of other diagonal. How many times the square of the length of the other diagonal equals the area of the rhombs?
ক)
4/5খ)
3/4গ)
3/10ঘ)
3/5ঙ)
none of theseExplanation
Let the length of the other diagonal = d ∴ The length of the 1 st diagonal = 0.6d ∴ Area of rhombus = (1/2)×d×(0.6 d) = 0.3 d 2 = (3/10) d 2Related questions
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