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Let the length and breadth of the rectangle be 14x and 11x respectively. So perimeter of the rectangle = 2(14x+11x) = 50x cm. So, 50x= 150 x=3cm So length and breadth of the rectangle are 42cm, and 33cm So area of the rectangle.= 42*33 = 1386 sq.cm 3.14* radius2 = 1386sq.cm Radius = 21 cm and height = 21/2 = 10.5cm So curved surface area= 2*(22/7)* 21*20 = 2640sq.cm Quantity 2: Let the cost price of the articlr = Rs. 10y As per the querstion 100y*1.44 -144= (100y+190)*0.75+24 144y-144 =75y+142.5+24 Y= 310.5/69 = 4.5 And so the cost price of Article = 4.5*100 = Rs. 450 Desired selling price = 450*1.2 =Rs. 540
Planetary scientists call the thin gaseous envelope around the Moon as the _______.
Sulochana Chavan passed away at the age of 92 years she was famous?
Which of the following gases is used to artificially ripen fruits like bananas and mangoes?
Which Buddhist text is known for its extensive collection of Gautama Buddha's discourses?
From which of the following ‘Florange Law’ is related with?
PayBack Period takes into account cash flows beyond the payback period.
The Constituent Assembly, following the partition of India in 1947, consisted of how many members as on 31st December 1947?
Which of the following statements are true regarding the Perfect Competition market structure?
1. All firms in a perfectly competitive market sel...
The golden house’ is a book authored by ___________.
Which deity is the Vittala Temple at Hampi dedicated to?