NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 660  664 of 1732
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Question number: 660
» Mathematics » Perimeter and Area
Question
The radius of a circle is 49 cm. Then the circumference of that circle is
Choices
Choice (4)  Response  

a.  44 cm 

b.  154 cm 

c.  125 cm 

d.  308 cm 

Question number: 661
» Mathematics » Symmetry
Question
A rectangle has
Choices
Choice (4)  Response  

a.  Three lines of symmetry 

b.  One line of symmetry 

c.  Two lines of symmetry 

d.  Four lines of symmetry 

Question number: 662
» Mathematics » Lines and Angles
Question
Number of pairs of parallel lines in the given figure is
Choices
Choice (4)  Response  

a.  2 

b.  1 

c.  4 

d.  3 

Question number: 663
» Mathematics » Algebraic Expressions
Question
‘5 less than 17 times x’ is written as
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 664
» Mathematics » Algebraic Expressions
Question
A number is multiplied by 5 and 17 is added to the product. The result is 47. Then the number is
Choices
Choice (4)  Response  

a.  6 

b.  12 

c.  +6 

d.  +12 
