NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 258  262 of 2028
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Question number: 258
» Mathematics » Exponents and Powers
Question
The value of is:
Choices
Choice (4)  Response  

a.  9  
b.  3  
c. 
 
d. 

Question number: 259
» Mathematics » Playing with Numbers
Question
The number 1,53,690 is divisible by
Choices
Choice (4)  Response  

a.  2  
b.  5  
c.  5 & 2  
d.  All of the above 
Question number: 260
» Mathematics » Algebraic Expressions and Identities
Question
Subtracting from , we get:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 261
Question
The figure shows four different modes of transport to office for a group of employees. Calculate the percentage of employees who go to office by bus.
Choices
Choice (4)  Response  

a.  33.33%  
b.  82.45%  
c.  35.18%  
d.  15.85% 
Question number: 262
» Mathematics » Direct and Inverse Proportions
Question
A rope makes 60 rounds of the circumference of a cylinder whose radius of the base is 12 cm. How many times can it go round a cylinder with radius 18 cm?
Choices
Choice (4)  Response  

a.  40  
b.  45  
c.  50  
d.  90 