Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 7]: Questions 675  682 of 1128
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Question number: 675
Question
MCQ▾If then the value of is
Choices
Choice (4)  Response  

a.  0.27  
b.  4.41  
c.  2.78  
d.  5.73 
Question number: 676
Question
MCQ▾Which of the following alphabets has only horizontal line of symmetry?
Choices
Choice (4)  Response  

a.  A  
b.  M  
c.  D  
d.  Y 
Question number: 677
Question
MCQ▾The value of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 678
Question
MCQ▾Number to be added on LHS of equation to find the value of ‘y’ is (elimination method) .
Choices
Choice (4)  Response  

a.   7  
b.  0  
c.   9  
d.  16 
Question number: 679
Question
MCQ▾If ABCD is a parallelogram, then the ratio of the areas of parallelogram ABCD and is
Choices
Choice (4)  Response  

a.  Cannot be determined  
b.  1: 2  
c.  2: 1  
d.  Question does not provide sufficient data or is vague 
Question number: 680
Question
MCQ▾A rational number equivalent to is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 681
Question
MCQ▾Temperature at the foot of a mountain is . It fell down by at the top of the mountain. The temperature recorded on the top is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 682
Question
MCQ▾The arithmetic mean for the following frequency distribution is
Class  
1  2  3  4  5  6  7 
Frequency  
34  22  46  28  17  63  56 
Choices
Choice (4)  Response  

a.  36  
b.  24  
c.  38  
d.  46 