Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 7]: Questions 516  523 of 1128
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Question number: 516
» Mathematics » Rational Numbers
Question
Which of the following statements is true?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 517
» Mathematics » Data Handling
Question
The weight (in kg) of 5 girls are 35,42,47,32 and 38. The median is
Choices
Choice (4)  Response  

a.  42  
b.  38  
c.  47  
d.  32 
Question number: 518
» Mathematics » Comparing Quantities
Question
By selling an umbrella for Rs. 60, a merchant gains 20%. During a clearance sale, the merchant allows a discount of 10 % on the marked price (the price at which he used to sell). Find his gain%.
Choices
Choice (4)  Response  

a.  4%  
b.  8%  
c.  2%  
d.  6% 
Question number: 519
» Mathematics » Fractions and Decimals
Question
.
Choices
Choice (4)  Response  

a.  35.72  
b.  357.02  
c.  3572  
d.  35.072 
Question number: 520
» Mathematics » Rational Numbers
Question
Which of the following statement is true?
Choices
Choice (4)  Response  

a.  lies to the left of 0 on the number line  
b.  lies to the right of 0 on the number line  
c.  The rational number and are on opposite sides of 0 on the number line  
d.  All a. , b. and c. are correct 
Question number: 521
» Mathematics » Triangle and Properties
Question
In a if , , then perimeter of the triangle is
Choices
Choice (4)  Response  

a.  42 cm  
b.  20 cm  
c.  21 cm  
d.  Question does not provide sufficient data or is vague 
Question number: 522
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  5  
b.  6  
c.  7  
d.  8 
Question number: 523
» Mathematics » Exponents and Powers
Question
By what number should be divided so that the quotient may be ?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
