If Cot θ = 21/20, then what is the value of Cosec θ?
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The length of the base of an isosceles triangle is 2x2y+4z, and its perimeter is 4x2y+6z. Then the length of each of the equal sides is
If a sum of money doubles itself in 8 yrs, then the interest rate in percentage is ?
SAARC Agriculture Centre (SAC) is based in which city?
Which organ of human body secretes Insulin?
Select the answer figure in which the question figure is hidden.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.
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D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔABC is 98 cm sq, what is the area (in sq cm) of quadrilateral BDEC?