Arihant Expert Team Solutions for Exercise 2: PRACTICE QUESTIONS for Phase I

The smallest angle of triangle is equal to two-third the smallest angle of a quadrilateral.  The ratio between the angles of a quadrilateral is$3:4:5:6$. The largest angle of the triangle is twice it's the smallest angle.  What is the sum of second largest angle of the triangle and largest angle of the quadrilateral?

The ratio between the adjacent angles of a parallelogram are $2:3$. The smallest angle of a quadrilateral is equal to the half of the smallest angle of a parallelogram.  The highest angle of quadrilateral is $4$ times greater than it's the smallest angle.  What is the sum of the highest angle of a quadrilateral and the smallest angles of a parallelogram?

One of the angles of a triangle is two-third angle of sum of adjacent angles of parallelogram. Remaining angles of the triangle are in ratio $5:7$, respectively.  What is the value of second largest angle of the triangle?

The total area of a circle and a rectangle is equal to $1166 c{m}^2$. The diameter of the circle is $28$ cm. What is the sum of the circumference of the circle and the perimeter of the rectangle, if the length of the rectangle is $25$ cm?

The length of a rectangle is twice the diameter of circle. The circumference of the circle is equal to the area of a square of side $22$ cm. What is the breadth of the rectangle if its perimeter is $668$ cm? 

What would be the cost of laying a carpet on a floor which has length and breadth in the respective ratio $32:21$ and where its perimeter is $212$ ft, if the cost per square foot of laying the carpet is Rs.$2.5$?

The circumference of two circles is $88$ m and $220$ m, respectively.  What is the difference between the area of the larger circle and the smaller circle ?

The area of square is $196$ sq cm whose side is half the radius of a circle. The circumference of the circle is equal to breadth of a rectangle, if perimeter of the rectangle is $712$ cm. What is the length of the rectangle?