OTS (Open Testing Service) · Khuddam-ul-Hujjaj/ Nazims for Hajj (OTS 2027 - Includes All NTS Past Papers)
Guinness World Records (General Knowledge Focus) MCQs with Answers & Explanations (Page 95)
Practice verified Guinness World Records (General Knowledge Focus) MCQs with Answers & Explanations for Khuddam-ul-Hujjaj/ Nazims for Hajj (OTS 2027 - Includes All NTS Past Papers) preparation. Featuring solved questions, detailed explanations, and past paper answers (Page 95).
World Records & Superlatives
· General Knowledge
10,583 Questions• 7938 Mins Practice• Updated for 2026 Competitive Exams
10583 MCQs
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Showing 1881–1900 of 10583 MCQs
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Solved Questions
10583 Questions
1881
Magnesium reacts with Nitrogen to form:
Correct Option
Option B
1882
In 3rd series of transition elements paramagnetic behaviour is maximum for Mn+2 and:
Correct Option
Option D
1883
Electronic configuration of chromium (Proton number 24) is:
Correct Option
Option B
1884
The transition element which does not show variable valency is:
Correct Option
Option C
1885
Select the organic compound which belongs to Arene family:
Correct Option
Option D
1886
General formula of cycloalkane is?
Correct Option
Option B
1887
Electrophile in sulphonation of benzene is:
Correct Option
Option C
1888
In alkanes, each Carbon has hybridization:
Correct Option
Option A
1889
When CH₃ is attached with the benzene ring, it makes the ring:
Correct Option
Option B
1890
The equation N2g + 3H2g = 2NH3, represents:
Correct Option
Option A
1891
Born-Haber cycle is used to determine the lattice energies of:
Correct Option
Option C
1892
One calorie is equal to:
Correct Option
Option B
1893
The oxidation state of 'S' in the (S2O3)-2 is:
Correct Option
Option D
1894
During oxidation process, oxidation number of an element:
Correct Option
Option B
1895
Which of the following hybrid orbitals has maximum 'S'-character?
Correct Option
Option C
1896
The empirical formula of Glucose C6H12O6 is:
Correct Option
Option D
1897
Quantum number values for '2p' orbitals are:
Correct Option
Option A
1898
Which pair has 1 electron in its 's' orbital?
Correct Option
Option B
1899
The actual volume of gas molecules is considered negligible at following pressures: