NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 914  918 of 1484
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Question number: 914
Question
The probability of three coins falling all tails up when tossed simultaneously is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 915
» Mathematics » Triangles
Question
is an equilateral with side 4 cm. The perimeter of triangle formed by joining its midpoints is
Choices
Choice (4)  Response  

a.  12 cm 

b.  6 cm 

c.  4 cm 

d.  16 cm 

Question number: 916
Question
The probability that in a family of 3 children, there will be at least two boys is
Choices
Choice (4)  Response  

a. 


b.  3 

c. 


d. 


Question number: 917
» Mathematics » Coordinate Geometry
Question
The point (4,1) is at a distance of ________ units from Yaxis.
Choices
Choice (4)  Response  

a.  1 units from negative direction 

b.  4 units from negative direction 

c.  3 units from positive direction 

d.  None of the above 

Question number: 918
» Mathematics » Triangles
Question
In , if AD is the bisector of then
Choices
Choice (4)  Response  

a. 


b. 


c.  Both a. and b. are correct 

d.  None of the above 
