Question
The Gurgaon Project aimed at improving agriculture,
education, health and sanitation facilities, co-operation, and social development with greater vigor. Who initiated the Gurgaon Project in 1920?Solution
Mr. Brayne was appointed as the Deputy Commissioner in Gurgaon district in 1920 and he initiated the Gurgaon Project for rural upliftment in the district.
∆ABC and ∆DEF are similar and their areas are respectively 16 cm2 and 64 cm 2 . If EF = 6 cm BC is?
The lengths of three medians in a triangles are 9 cm, 12 cm, 15 cm. What is the area of that traingle (in cm 2 )?
A circular clock has the hour hand of length 42 cm. Find the length of the distance it covers by its tip from 11 p.m. to 3 a.m.
Find the area of triangle having sides 8 m, 9 m, and 13 m.
If I is the incentre of ΔABC , if ∠BAC = 300 , then what is the measure of ∠BIC?
If G is the centroid and AD, BE, CF are three medians of ∆AGF with area 11 cm 2 , then the area of ∆ABC is?
A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at P & Q respectively. If AB =...
A cylinder has a height of 16 cm and a base radius of 7 cm. The cylinder is completely filled with water, and then the water is poured into a conical ve...
The scores obtained by a student in his last 15 tests are 14, 22, 18, 22, 14, 14, 28, 30, 14, 22, 18, 30, 20, 22, and 30. Find the difference between th...
If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 9 cm, BC = 12 cm then what is BD:CD?
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