NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 976  981 of 1732
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Question number: 976
» Mathematics » Rational Numbers
Question
Which of the following is a rational number (s)?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All a. , b. and c. are correct 

Question number: 977
» Mathematics » Comparing Quantities
Question
Kamala deposited a sum of Rs. 6000 in a bank. After one year she has withdrawn Rs. 3000 and at end of 3 years she received amount of Rs. 5500. Find the rate of interest.
Choices
Choice (4)  Response  

a.  % 

b.  % 

c.  25% 

d.  % 

Question number: 978
» Mathematics » Perimeter and Area
Question
One side of a parallelogram is 3.6 dam and its area is . Find the corresponding altitude.
Choices
Choice (4)  Response  

a.  64 dam 

b.  32 m 

c.  64 m 

d.  32 dam 

Question number: 979
» Mathematics » Symmetry
Question
The order of rotational symmetry for a square is ________.
Choices
Choice (4)  Response  

a.  3 

b.  4 

c.  2 

d.  1 

Question number: 980
Question number: 981
» Mathematics » Lines and Angles
Question
In the given figure, and . If BF = 4 cm, FD = 6 cm and BE = 8 cm, then BC = ________.
Choices
Choice (4)  Response  

a.  25 cm 

b.  12 cm 

c.  28 cm 

d.  15 cm 
