NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 1033  1041 of 2028
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Question number: 1033
» Mathematics » Playing with Numbers
Question
The number 3,69,425 is divisible by
Choices
Choice (4)  Response  

a.  5  
b.  5 & 7  
c.  7  
d.  All of the above 
Question number: 1034
Question
A number from 1 to 12 is chosen at random. What is the probability of choosing an even number?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 1035
» Mathematics » Cube and Cube Roots
Question
Calculate the value of .
Choices
Choice (4)  Response  

a.  21  
b.  9  
c.  1  
d.  5 
Question number: 1036
Question
The ratio of radii of two cylinders is and heights are in the ratio 1: 2. The ratio of their volumes is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1037
» Mathematics » Direct and Inverse Proportions
Question
The average age of three girls is 35 years and their ages are in the ratio 3: 7: 5. The age of the eldest girl is:
Choices
Choice (4)  Response  

a.  49 years  
b.  21 years  
c.  35 years  
d.  25 years 
Question number: 1038
» Mathematics » Comparing Quantities
Question
The SI on a sum of money for 4 years is Rs. 360 and the CI on the sum at same rate for 1 year is Rs. 190. The rate % p. a. is:
Choices
Choice (4)  Response  

a.  19%  
b.  12%  
c. 
 
d. 

Question number: 1039
» Mathematics » Algebraic Expressions and Identities
Question
Divide by 2xy.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 1040
» Mathematics » Playing with Numbers
Question
The number of natural number divisible by 5 between 1 and 200 is:
Choices
Choice (4)  Response  

a.  50  
b.  55  
c.  65  
d.  40 
Question number: 1041
» Mathematics » Comparing Quantities
Question
Find the amount on Rs. 25,000 for 2 years compounded annually, the rate of interest being 15 % for the first year and 16 % for the second year.
Choices
Choice (4)  Response  

a.  Rs.  
b.  Rs.  
c.  Rs.  
d.  Rs. 