Question : The relative atomic masses of all elements have been found concerning an atom of:
Option 1: O16
Option 2: S32
Option 3: N15
Option 4: C12
New: SSC Stenographer Application Form 2024 Released
Don't Miss: Month-wise current affairs
Suggested: Upcoming government exams
Correct Answer: C12
Solution : The correct option is C12
The relative atomic masses of all elements have been found concerning an atom of carbon-12 (C12). The carbon-12 isotope was chosen as the reference standard for atomic masses. By definition, one atomic mass unit (u) is exactly 1/12th of the mass of a carbon-12 atom.
Application | Eligibility | Dates | Syllabus
Question : Which five-year plan's realised growth rate was more than the target growth rate?
Option 1: 2nd
Option 2: 4th
Option 3: 1st
Option 4: 3rd
Question : Water will not vapourise if:
Option 1: the temperature is 00C
Option 2: the humidity is 0%
Option 3: the humidity is 100%
Option 4: the temperature is 1000C
Question : Directions: Six friends, K, L, M, N, O, and P are sitting in a straight line. All are facing north. K is between M and N. O is third to the right of M. P is third to the left of K. M is to the immediate right of L. Which two persons are sitting at the corners?
Option 1: P and O
Option 2: O and N
Option 3: P and N
Option 4: N and L
Question : In 1942, which one of the following was discovered by Enrico Fermi?
Option 1: Atomic Reactor
Option 2: Atom bomb
Option 3: Diode Bulb
Option 4: None of the options is correct
Question : Directions: J, K, L, M, N, and O are six colleagues working in an NGO. J earn more than L but less than M. K earns more than J but less than N. N earns less than O but more than M. K earns less than M. Who among the six earns the most?
Option 1: N
Option 2: O
Option 3: K
Option 4: M
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile