The given figure is made up of a triangle and two identical semi-circles. P and Q are the centres of semicircles. If EP is the radius of the semicircle and measures 14 cm, then find the total shaded area.
DNone of these
The solution to this question by sof Olympiad trainer is: Area of the 2 semi-circles = 2(Â½ Ï 142) cm2 = 22/7 x 14 x 14 = 616 cm2 So, the answer is - Dbut both the semicircles are not completely shaded???????
Study the given numbers carefully and answer the question that follows.
What fraction of numbers have an odd digit at tens place?
Where are the numbers?
There are 21827 children in school XYZ. Each child pays ₹ 489 per month as the tuition fee. How much money is collected by the school per month?
A ₹ 1,06,73,403
B ₹ 1,60,73,403
C ₹ 1,60,37,304
D ₹ 1,40,37,403
= â¹ 489 Ã 21827 = â¹ 10673403The correct answer is A