Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 355  363 of 1201
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Question number: 355
» Mathematics » Algebraic Expressions and Identities
Question
The value of is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  0  
d. 

Question number: 356
» Mathematics » Algebraic Expressions and Identities
Question
Factorize :
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 357
» Mathematics » Comparing Quantities
Question
Find the amount on Rs. 37,000 for 2 years compounded annually, the rate of interest being 12 % for the first year and 18 % for the second year.
Choices
Choice (4)  Response  

a.  Rs.  
b.  Rs.  
c.  Rs.  
d.  Rs. 
Question number: 358
» Mathematics » Comparing Quantities
Question
On a sum of money the SI for two years is Rs. 330, while CI is Rs. 348.15, the rate of interest being the same in both the cases. The rate of interest is:
Choices
Choice (4)  Response  

a.  11%  
b.  12%  
c.  %  
d.  10% 
Question number: 359
» Mathematics » Algebraic Expressions and Identities
Question
________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  0  
d.  1 
Question number: 360
» Mathematics » Factorization
Question
Value of is:
Choices
Choice (4)  Response  

a.  9840  
b.  9460  
c.  9640  
d.  9820 
Question number: 361
» Mathematics » Playing with Numbers
Question
Which of the following numbers is exactly divisible by 99?
Choices
Choice (4)  Response  

a.  114345  
b.  125792  
c.  3572404  
d.  913464 
Question number: 362
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  36  
b. 
 
c. 
 
d.  6 
Question number: 363
» Mathematics » Direct and Inverse Proportions
Question
If 12.25 m of a uniform iron rod weighs 93.1 kg, what will be the weight of 3 m of the same rod?
Choices
Choice (4)  Response  

a.  25.6 kg  
b.  22.8 kg  
c.  26.5 kg  
d.  26 kg 