If a2+b2c2 = b2+c2a2 = c2+a2b2 = 1k k≠0 then k =
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Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?
_BA_BBA_AB_B
If a shopkeeper sells an item at Rs 4200 which is marked as Rs 4800, then what is the discount (in %) that he is offering?
If x = 93 , y = 93 , z = 94 then the value of x2 - y2 + 10xz + 10yz is
In an ornament the ratio of gold and copper is 3:2. The percentage of gold in the ornament is:
A fraction is greater than its reciprocal by 9/20. What is the fraction?
In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Disdain
If 16α1 = 8, 14α6 = 42 and 12α5 = 30, then find the value of 2α6 = ?