Question
What process primarily causes the rusting of
iron?Solution
Rusting of iron is a chemical process that primarily involves the oxidation of iron. In the presence of oxygen and moisture, iron reacts to form iron oxide, commonly known as rust. The reaction typically involves the iron losing electrons to oxygen, a process that is accelerated in the presence of water and electrolytes, leading to the characteristic red or brown coating on the metal.
What is the code for ‘not’?
I. In a certain code language, code for ‘blanket on bed’ is ‘gum chum shum’ and t...
Select the option that will replace the question mark (?) in the following number series.
456, 444, 420, 384, 336, ?
Four number pair have been given, out of which three are alike in a certain way and one is different. Select the one that is different. (NOTE: Operation...
Introducing a girl, a boy said "Her father is the only son of my mother". How is the girl related to the boy?
Statements:
A ≤ B < D < I; O > W > Z > B = I;
Conclusions:
I) B > O
II) B > A
Earth , Planet, Mercury
112 is related to 14 following a certain logic. Following the same logic, 176 related to 22. To which of the following is 200 related, following the sam...
Which of the following numbers will replace the question mark (?) in the given series?
102, 100, ?, 96, 112
Statements: G < H > I; J < K ≤ H; G > L
Conclusions:
I. H > L
II. J < G
III. I < L
How is Q related to N’s child in ‘N@P$O@Z#Y$Q’?
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