Question
The annual income of Nittu is Rs.120000. She spends 15%
on EMS monthly. From the rest she spends '2b'% on clothes. From the remaining she invests in MF and SIP in the ratio of 5:3 respectively. If the amount invest on MF is Rs. 4250, then find the value of 'b'.Solution
ATQ, Monthly Income = 10,000, EMS = 15%, So 1,500. Remaining = 8,500. Spends on clothes = 2b%. Remaining after clothes = 8,500 × (1− (2b/100)). Investment: MF to SIP ratio = 5:3. MF amount = (5/8) × Remaining after clothes Given MF = 4,250 Solve:- 
Hence, the value of 'b' is 10.
The sum of the perimeter of circle R and S together is 1012 cm. If the area of circle S is 18634 cm2 , then the radius of circle R is approxi...
Area of a rectangle is equal to the total surface area of a hemisphere having volume 5488 cm³ . Find the perimeter of the rectangle if its length is 12...
If two complementary angles are in the ratio of 5:1, find the greater angle.
The sum of the radius and height of a cylinder is 42m. The total surface area of the cylinder is 5544 m². What is the volume of the cylinder?
The area of a rectangular field is 2880 m² and its length to breadth in the ratio of 5 : 1. What is the perimeter of the field.
The perimeter of a rectangle is 230 meters, and the difference between length and breadth is 15 meters. Find the area of the rectangle.
If sum of all interior angles of a polygon is 2520, then number of sides of that polygon is
What will be the total surface area of a triangular pyramid whose sides are all 2cm long?
The perimeter of a rectangle is 300m. If the difference between the length and breadth of the rectangle is 10m, then what is the circumference of the l...
The angle of elevation of the top of a tower from a point on the ground which is 45 meters. away from the foot of the tower is 30°. The height of the t...
