Question
What is the ratio of the total number of students who do
not got scholarship in the years 2013 and 2015 from Delhi to same years from Assam? Study the following charts carefully and answer the questions that follow:Solution
From Delhi in 2013 and 2015 = 80% of 400 + 65% of 800 = 840 From Assam in 2013 and 2015 = 70% of 300 + 75% of 600 = 660 Therefore, required ratio = 840:660 = 14:11
- The base of a right pyramid is an equilateral triangle with side 12 cm. If the height of the pyramid is 40√3 cm, calculate the volume of the pyramid.
In triangle ABC, the difference between angle A and angle B is 16°, and the difference between angle A and angle C is 8°. Determine the measure of an...
If area of similar triangles ∆ ABC and ∆ DEF be 64 sq Cm and 121 sq cm and EF = 15.4 cm then BC equals
Find the length of AB, if ΔABC ~ ΔRQP and AC = 22.5 cm, RP = 9 cm and RQ = 6 cm.
The angles of a triangle are in the ratio 4:5:3. Determine the sum of the smallest and largest angles of the triangle.
If the angles of a triangle are in the ratio of 2:5:8, then find the value of the biggest angle.
Find the area of a triangle whose sides are 12 m, 14 m, and 16 m.
In a right-angled triangle, the legs are in the ratio 3:4, and the hypotenuse is 25 cm. Find the perimeter of the triangle.
- A triangle has a base of 27.3 cm and the height is 11.4 cm. Find its area.
ABC is an equilateral triangle with sides of 24cm. Find the difference between its in-radius and circum-radius.
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