Question
Which of the following is an ore of calcium?
Solution
Calcium is commonly found in various ores such as dolomite (CaCO₃·MgCO₃), calcite (CaCO₃), and gypsum (CaSO₄·2H₂O). These minerals are essential sources of calcium in industrial and biological applications.
Who sits immediate left of V?
Which of the following replaces blank ___(2)___?
Statements:
B ≥ L = C; N ≤ L < O; Q ≥ N < R
Conclusions:
I. B > N
II. N = B
If M sits immediate right of V, then what is the position of M with respect to R?
What is the position of the one who likes Apple with respect to S?
Who is third to the left of S?
Who is to the immediate right of F?
What is the distance between the one who likes 7 and Z?Â
Six persons P, Q, R, S, T and U sit around a circular table. All of them face towards the centre. Only two persons sit between T and U. U sits immediate...
Seven persons—T, U, V, W, X, Y and Z are sitting along a circle facing the centre. T is between Z and W. V is second to the right of W and is between...
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