NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 270  275 of 1732
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Question number: 270
» Mathematics » Congruence of Triangles
Question
Which of the following statement (s) is/are true?
Choices
Choice (4)  Response  

a.  The bisector of the vertical angle of an isosceles triangle bisects the base at right angles  
b.  In an isosceles triangle, the angles opposite to equal sides are equal  
c.  If the hypotenuse and an acute angle of one right triangle is equal to the hypotenuse and the corresponding acute angle of another triangle then the triangles are congruent  
d.  All a. , b. and c. are correct 
Question number: 271
» Mathematics » Exponents and Powers
Question
The rationalizing factor of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 272
» Mathematics » Comparing Quantities
Question
If p is x % more than q and q is y % less than p. then the relation between x and y is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 273
» Mathematics » Perimeter and Area
Question
The difference between the circumference and radius of a circle is 74 m. The circumference of that circle is
Choices
Choice (4)  Response  

a.  44 cm  
b.  154 cm  
c.  88 cm  
d.  14 cm 
Question number: 274
» Mathematics » Integers
Question
Choices
Choice (4)  Response  

a.  132  
b.  +132  
c.  +42  
d.  42 
Question number: 275
» Mathematics » Lines and Angles
Question
In the adjoining figure, it is given than D and E are the midpoints of AB and AC respectively. If and then ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
