NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 710  717 of 1732
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Question number: 710
» Mathematics » Comparing Quantities
Question
A man buys a radio for Rs. 800 and sells it at a gain of 25%. He sold the radio for
Choices
Choice (4)  Response  

a.  1000 Rs.  
b.  1500 Rs.  
c.  900 Rs.  
d.  2000 Rs. 
Question number: 711
» Mathematics » Integers
Question
is expanded by writing ________ number of zeros after 1.
Choices
Choice (4)  Response  

a.  7  
b.  20  
c.  0  
d.  All of the above 
Question number: 712
» Mathematics » Lines and Angles
Question
If two straight lines intersect, the measures of the vertically opposite angles are ________.
Choices
Choice (4)  Response  

a.  Cannot be determined  
b.  Not equal  
c.  Equal  
d.  All of the above 
Question number: 713
Question
The mean of 8, x, 3, y and 12 is 6. Then
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 714
» Mathematics » Algebraic Expressions
Question
In , the value of a is
Choices
Choice (4)  Response  

a.  16  
b.  24  
c.  37  
d.  12 
Question number: 715
» Mathematics » Perimeter and Area
Question
Calculate the area of the shaded region of the following figure.
ABCD is a rectangle having length 90 cm and breadth 70 cm. E, F and G are midpoints of AB, CD and AD respectively.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 716
» Mathematics » Rational Numbers
Question
How many pieces of equal size can be cut from a rope of 60 meters long, each measuring meters?
Choices
Choice (4)  Response  

a.  25  
b.  22  
c.  20  
d.  24 
Question number: 717
» Mathematics » Lines and Angles
Question
Number of right angles formed in the given figure is
Choices
Choice (4)  Response  

a.  3  
b.  4  
c.  2  
d.  1 