NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 1126  1131 of 2028
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Question number: 1126
» Mathematics » Comparing Quantities
Question
A sum of money doubles itself in 2 years at CI, when the interest is compounded annually. In how many years will it amount to 16 times of itself?
Choices
Choice (4)  Response  

a.  16 years 

b.  12 years 

c.  4 years 

d.  8 years 

Question number: 1127
» Mathematics » Algebraic Expressions and Identities
Question
If then the value of y is:
Choices
Choice (4)  Response  

a.  0 

b. 


c.  1 

d.  None of the above 

Question number: 1128
» Mathematics » Direct and Inverse Proportions
Question
In a camp, there is a meal for 250 women or 200 children. If 184 children have taken the meal, how many women will be catered to with the remaining meal?
Choices
Choice (4)  Response  

a.  15 

b.  20 

c.  30 

d.  55 

Question number: 1129
» Mathematics » Algebraic Expressions and Identities
Question
A factor of is:
Choices
Choice (4)  Response  

a. 


b. 


c.  Both a. and b. are correct 

d.  Question does not provide sufficient data or is vague 

Question number: 1130
» Mathematics » Cube and Cube Roots
Question
Which of the following is the cube of even natural number?
Choices
Choice (4)  Response  

a.  343 

b.  3375 

c.  1728 

d.  1331 

Question number: 1131
» Mathematics » Comparing Quantities
Question
Rohan sold an article to Sohan at a profit of 5 % who in turn sold that to Mohan at a loss of 4%. If Mohan paid Rs. 1216 for the article, find the cost price of the article for Rohan.
Choices
Choice (4)  Response  

a.  Rs. 

b.  Rs. 

c.  Rs. 

d.  Rs. 
