Question
Anuj can complete a certain piece of work in 25 days by
taking rest for 9 hours daily. If he rests twice as much as before and also works twice as fast, then how many days will it take to complete the workÂ. While the work is twice as much as before.Solution
Given = 9 hours Rest = 15 hours Works                        18 hours rest = 6 hours Works 
The length of the each side of an equilateral triangle is 63√3 cm . The area of circumcircle, (cm 2 ) is
∆ABC and ∆DEF are similar and their areas are respectively 16 cm2 and 64 cm 2 . If EF = 6 cm BC is?
Which of the following statements are true about the circumference and diameter of a circle?
The length of the each side of an equilateral triangle is 28 cm. The area of incircle, (cm 2 ) is
In parallelogram ABCD, point E is located on side AB, and line segment DE is drawn perpendicular to AB. Given that AD measures 5 cm, AB is 12 cm, and AE...
Find the distance between two parallel chords of length 24 cm each in a circle of diameter 25 cm?
If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 300 then ∠BAC = ?
What will be circumradius of a right angle triangle whose base is 9 cm & height is 40 cm ?
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
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