How many triangles are there in the given figure?
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On a ground , there is a vertical tower with a flagpole on its top . At a point 9 m away from the foot of the tower , the angles of elevation of the top and bottom of the flagpole are 60° and 30° respectively . The height of the flagpole is
From the given alternative words, select the word which cannot be formed using the letters of the given word:
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Chemical composition of cement is
If the difference between the roots of the equation Ax2 – Bx + C = 0 is 4, then which of the following is TRUE?
Find two natural numbers whose sum is 85 andtheleast common multiple is 102.
Let a + b = 85→b = 85 –a
LCM(a,b) =102→ab = 102
k→a(85 –a) = 102k, where k is a natural number.
Asexual reproduction differs from sexual reproduction in that in asexual reproduction, ______
Whom did Lord Minto send to Ranjit Singh to make a peace immediate before the Treaty of Amritsar (1809)?