NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension: Questions 471  477 of 828
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Question number: 471
Question number: 472
» Mathematics » Basic Geometry
Question
The angle between the diagonal and side bisector of a hexagon at center is
Choices
Choice (4)  Response  

a.  120° 

b.  30° 

c.  90° 

d.  60° 

Question number: 473
» Chemistry » Physical and Chemical Changes
Question
Which one of the following is an optical property of a colloid?
Choices
Choice (4)  Response  

a.  Electrophoresis 

b.  Tyndall effect 

c.  Brownian movement 

d.  Coagulation 

Question number: 474
» History » British Raj
Question
Who divided the Indian History into Hindu, Muslim and British?
Choices
Choice (4)  Response  

a.  James Mill 

b.  JP Joshi 

c.  Daya Ram Sahni 

d.  RD Bannerji 

Question number: 475
» Mathematics » Basic Geometry
Question
In the given figure, ∆ABD and ∆ACD are congruent triangles. , then find the value of ∠ABD.
Choices
Choice (4)  Response  

a.  22° 

b.  35° 

c.  15° 

d.  None of the above 

Question number: 476
» Mathematics » Basic Geometry
Question
If the ratio of the interior angles of a triangle is 2: 4: 9, then the difference between one of the exterior angles of the triangle is
Choices
Choice (4)  Response  

a.  20° 

b.  50° 

c.  60° 

d.  44° 

Question number: 477
Question
The tidal waves in the sea are primarily due to
Choices
Choice (4)  Response  

a.  The gravitational effect of the Moon on the Earth 

b.  The gravitational effect of the Sun on the Earth 

c.  The gravitational effect of Venus on the Earth 

d.  The atmosphere effect of the Earth itself 
