NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 469  476 of 2028
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Question number: 469
» Mathematics » Comparing Quantities
Question
A cycle is sold for Rs. 990 at a loss of 20%. For how much should it be sold to gain 10%?
Choices
Choice (4)  Response  

a.  Rs. 

b.  Rs. 

c.  Rs. 

d.  Rs. 

Question number: 470
» Mathematics » Understanding Quadrilaterals
Question
Two adjacent angles of a parallelogram are in the ratio 2: 3. The angles are:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 471
Question
If the altitude of an equilateral triangle is cm, its area is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 472
» Mathematics » Cube and Cube Roots
Question
The cube of a number is 27 times the cube of another number. If the sum of the cubes of numbers is 224, the difference of the numbers is:
Choices
Choice (4)  Response  

a.  6 

b.  2 

c.  4 

d.  3 

Question number: 473
Question
What is the probability of choosing ‘A’ from the word ‘ASSOCIATE’?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 474
» Mathematics » Direct and Inverse Proportions
Question
If 8 note books cost Rs. 63 Rs. , how much would 12 note books cost?
Choices
Choice (4)  Response  

a.  96 Rs. 

b.  108 Rs. 

c.  42 Rs. 

d.  94.5 Rs. 

Question number: 475
» Mathematics » Exponents and Powers
Question
If then x and y
Choices
Choice (4)  Response  

a.  8,2 

b.  2,5 

c.  , 

d.  , 

Question number: 476
» Mathematics » Direct and Inverse Proportions
Question
If 192 is divided into four parts proportional to 8,13,6, 5, then the smallest part is:
Choices
Choice (4)  Response  

a.  30 

b.  60 

c.  45 

d.  15 
