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The correct answer is B
A man covered 40 km by bus and rest 25 km on foot. If the speed of the bus is 150% more than that of the man and the whole distance is covered in 2 hour...
If (6m – 5n) 2 = 7 and 30mn = 60, then find the value of (6m + 5n) 2 + 16mn.
Suppose xy = -15 and (x² + y²) = 34, then determine the value of (x – y).
When 732 is divided by a positive integer x, the remainder is 12. How many values of x are there?
Length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
A train can cross a pole, a bridge of 720 meter long and platform of 640 meter long in 9 seconds, _____ seconds and 25 seconds, respectively.
The...
If (a - b - c) = 6, and (ab - bc + ca) = 117, then find the value of (a2 + b2 + c2)
The value of:
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