Question
Which of the following is a
non-metal?Solution
• Nitrogen (Atomic number -7, Group 15 of the periodic table): • Elemental nitrogen is a colourless, odourless, tasteless and mostly inert diatomic gas at standard conditions. • Nitrogen constitutes 78% by volume of Earth's atmosphere. • Nitrogen occurs in all living organisms. • The non-metals include carbon (C), nitrogen (N), oxygen (O), phosphorus (P), sulfur (S), selenium (Se).
Below are two statements. You have to take the given statements to be true even if they seem to be at variance with the commonly known facts.
...
In a certain code language, "HINT" is coded as '8107' and "NIFT" is coded as '0197'. What is the code for 'F' in the given code language?Â
Three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that does NOT belong...
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1. Variance
2. Viole...
Select the triad that follows the same pattern as that followed by the two triads given below. Both triads follow the same pattern.
NP - MR - LT<...
Five books labelled B, G, N, P and T are kept one above the other (not necessarily in the same order). Only one book is kept between N and G. B is just ...
Two different positions of the same dice are shown. Identify the letter on the face opposite the face showing 'X'.
A statement is given followed by two conclusions. Find which conclusion is true based on the given statement.
Statement:
A = B ≤ C, C ...
Select the term from the given options that can replace the question mark (?) in the following series.
M, 14, O, 16, ?, 18, S, 20
7 is related to 30 following a certain logic. Following the same logic, 14 is related to 100. To which of the following is 22 related following the same...
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