Curioustab

Home » Aptitude » Area

ΔABC is similar to ΔPQR. If ratio of perimeter of ΔABC : perimeter of ΔPQR is 5:9 and if PQ = 45 cm, then the length of AB (in cm) is?

15
20
25
16

Correct Answer: 25

← Previous Question Next Question→

More Questions from Area

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔABC is 98 cm sq, what is the area (in sq cm) of quadrilateral BDEC?
If the parallel sides of a trapezium are 8 cm and 4 cm, M and N are the mid points of the diagonals of the trapezium, then length of MN is
An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is
ΔABC is an isosceles right angled triangle having ∠C = 90°. If D is any point on AB, then AD2+ BD2 is equal to
ABCDEF is a regular hexagon of side 12 cm. What is the area (in cm2) of the triangle ECD?
All sides are congruent in a _____.
The area of a circular cricket ground is 24.64 hectares. Find the cost of making rope boundary at the rate of Rs. 5.40 per metre.
The diameter of a circle is 28 cm find its area?
The measures of the four angles of a quadilateral are in the ratio 3:4:5:6. What is the measure of the biggest angle?
A tank is 25 m long, 12 m wide and 6 m deep. The cost of plastering its walls and bottom at 75 paise per sq. m, is:

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion