NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 718  726 of 1732
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Question number: 718
» Mathematics » Symmetry
Question
Which of the following alphabets has vertical and horizontal both lines of symmetry?
Choices
Choice (4)  Response  

a.  L  
b.  K  
c.  N  
d.  X 
Question number: 719
» Mathematics » Algebraic Expressions
Question
What is the zero of the binomial ?
Choices
Choice (4)  Response  

a.  0  
b. 
 
c. 
 
d. 

Question number: 720
» Mathematics » Perimeter and Area
Question
The circumference of a circle is 88 cm, then the area of the circle is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 721
» Mathematics » Triangle and Properties
Question
If the two sides of a right angled triangle are equal and the square of the hypotenuse is 50 cm then the length of each side is
Choices
Choice (4)  Response  

a.  cm  
b.  5 cm  
c.  12.5 cm  
d.  8 cm 
Question number: 722
» Mathematics » Triangle and Properties
Question
In , D is midpoint of BC and G is the Centroid of the triangle. If GD = 3 cm, then the length of AD is
Choices
Choice (4)  Response  

a.  6 cm  
b.  9 cm  
c.  3 cm  
d.  None of the above 
Question number: 723
» Mathematics » Comparing Quantities
Question
A number P exceeds Q by 40%. By what percent is Q short of P?
Choices
Choice (4)  Response  

a.  26.5%  
b.  32.8%  
c.  30%  
d.  28.6% 
Question number: 724
» Mathematics » Rational Numbers
Question
________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 725
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
