NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 345  351 of 1732
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Question number: 345
» Mathematics » Triangle and Properties
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  The sum of two sides of a triangle is greater than the third side 

b.  In a right angled triangle hypotenuse is the longest side 

c.  A, B, C are collinear if AB + BC = AC 

d.  None of the above 

Question number: 346
» Mathematics » Congruence of Triangles
Question
In and , , and . State the property by which .
Choices
Choice (4)  Response  

a.  SSS property 

b.  SAS property 

c.  ASA property 

d.  RHS property 

Question number: 347
» Mathematics » Triangle and Properties
Question
The bisector of an angle of a triangle bisects the opposite sides in the ratio of
Choices
Choice (4)  Response  

a.  Opposite sides 

b.  3: 1 

c.  2: 1 

d.  Question does not provide sufficient data or is vague 

Question number: 348
» Mathematics » Exponents and Powers
Question
The sum of the powers of the prime factors in is
Choices
Choice (4)  Response  

a.  6 

b.  9 

c.  11 

d.  7 

Question number: 349
» Mathematics » Triangle and Properties
Question
The triangle formed and is
Choices
Choice (4)  Response  

a.  No triangle is formed 

b.  A right angled triangle 

c.  A right angles isosceles triangle 

d.  An isosceles triangle 

Question number: 350
» Mathematics » Integers
Question
Smallest negative number
Choices
Choice (4)  Response  

a.  10 

b.  Does not exist 

c.  0 

d.  1 

Question number: 351
Question
The mean of 112,114,116,118,120 is
Choices
Choice (4)  Response  

a.  114 

b.  116 

c.  118 

d.  112 
