NMMS SAT - Science online test 1

National Means Cum Merit (NMMS) Scholastic Aptitude Test ( SAT ) Science Multiple Choice Questions (MCQ) Online Test 1

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1. Momentum of a body is the ---
   1.   product of Mass and Velocity
   2.   Sum of mass & velocity
   3.   ratio of mass and velocity
   4.   Differnence of mass & velocity.
2. Force acting on a body of mass 1 Force acting on a body of mass 1 kg, produces an acceleration is Ims?
   1.   1 newton
   2.   1 dyne
   3.   1 joule
   4.   1 Kelvin
3. An object of a mass 4 kgs, changes its velocity from 2ms·1to 4ms·1in one Second. Then required force is
   1.   SN
   2.   4N
   3.   S dyne
   4.   4 dyne
4. Jet plane & Rocket works on basis of
   1.   Newton's First Law of Motion
   2.   Law of Energy
   3.   Newton's Second Law of Motion
   4.   Newton's Third Law of Motion
5. Product of force and distance moved is
   1.   work
   2.   power
   3.   energy
   4.   force
6. A man stands with 50 kgs rice on his head.Then work done by the man is
   1.   50J
   2.   45J
   3.   Zero
   4.   5J
7. No. of electrons in the outer most shell is
   1.   Photo electrons
   2.   Thermions
   3.   Valence electrons
   4.   Positron
8. Number of valence electrons in the octed structure of an atom is
   1.   one
   2.   Five
   3.   Seven
   4.   Zero
9. Atomic number of Sodium is eleven then number of valence electron
   1.   Two
   2.   one
   3.   Four
   4.   Zero
10. An element donot have a natural tendency to react with other element to form compound
    1.   LPG gas
    2.   Gober gas
    3.   Bio gas
    4.   Noble gas