NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 427  433 of 2028
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Question number: 427
» Mathematics » Understanding Quadrilaterals
Question
Two adjacent angles of a parallelogram are in the ratio 5: 4. The angles are:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 428
» Mathematics » Playing with Numbers
Question
Which of the following numbers is exactly divisible by 33?
Choices
Choice (4)  Response  

a.  15048 

b.  16566 

c.  12221 

d.  25036 

Question number: 429
» Mathematics » Playing with Numbers
Question
Which of the following statement is false?
Choices
Choice (4)  Response  

a.  If a number is divisible by 8, it must be divisible by 4. 

b.  If a number is divisible by both 9 and 10, it must be divisible by 90 

c.  The sum of two consecutive odd numbers is always divisible by 4 

d.  None of the above 

Question number: 430
» Mathematics » Comparing Quantities
Question
A producer blends two qualities of rice. One coasting Rs. 15.50 per kg and the other costing Rs. 18 per kg in the ratio 2: 3. Find this profit percent if he sells the mixture at the rate of Rs. 21 per kg.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 431
Question
Factors of is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 432
» Mathematics » Visualizing Solid Shapes
Question
Which of the given geometric solids has the maximum number of vertices?
Choices
Choice (4)  Response  

a.  Cone 

b.  Cylinder 

c.  Pyramid 

d.  Cuboid 

Question number: 433
» Mathematics » Cube and Cube Roots
Question
The cube root of 0.027 is:
Choices
Choice (4)  Response  

a.  0.9 

b.  0.03 

c.  0.3 

d.  None of the above 
