Question
The National Institute of Hydrology is based in which
city?Solution
Located in Roorkee, the National Institute of Hydrology is a premier organization focused on hydrology and water resources research in India. Established on December 16, 1978, it operates under the Ministry of Jal Shakti Department of Water Resources, River Development & Ganga Rejuvenation.
One chord of a circle is given as 21.5 cm. Then the radius (r) of the circle must be:
In a triangle PQR, ST is drawn parallel to side QR. If PS = 8 cm, QS = 5 cm and PT = 14 cm, then find PR.
In the given figure. ABCDEF is a regular hexagon whose side is 6 cm. APF, QAB, DCR and DES are equilateral triangles. What is the area (in cm2
In a ΔABC, the internal bisectors of ∠B and ∠C meet at point O. Find the measure of ∠BOC if the measure of ∠BAC = 50 ° .
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The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1: 4: 5: 6. if the loss in t...
The perimeters of 2 similar triangles ∆ABC and ∆PQR are 18 cm and 12 cm respectively. If PQ= 8 cm, then AB is?
In ∆ABC , G is the centroid , AB = 5 cm, BC= 8 cm and AC = 7 cm , find GD, where D is the mid-point of BC?
If in a right angle triangle ABC, Angle B is a right angle. AB = 8 cm, BC= 15cm if BD is perpendicular to AC find the length of BD?
Angles of a triangle are in the ratio 5 : 6 : 7. Find the measure of the smallest angle.
