NSTSE (National Science Talent Search Exam Unified Council) Class 4: Questions 366  372 of 1971
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Question number: 366
» Mathematics » Multiples and Factors
Question
Difference between the least common factor and the least common multiple of the number shown on the spike abacus is:
Choices
Choice (4)  Response  

a.  10 

b.  6 

c.  8 

d.  12 

Question number: 367
» Mathematics » Multiplication and Division
Question
6 transistors cost Rs. . Find the cost of each transistor?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 368
» Mathematics » Multiples and Factors
Question
41 has only two factors: 1 and ________.
Choices
Choice (4)  Response  

a.  24 

b.  21 

c.  0 

d.  41 

Question number: 369
» Mathematics » Multiplication and Division
Question
________
To find the next number after 48, we should:
Choices
Choice (4)  Response  

a.  Multiply 48 by 4 

b.  Add 48 to 4 

c.  Divide 48 by 4 

d.  Divide 48 by 12 

Question number: 370
» Mathematics » Multiplication and Division
Question
The value of abab ab is________
(Here ab represents any two digit number) (Model test paper)
Choices
Choice (4)  Response  

a.  11 

b.  1 

c.  1001 

d.  101 

Question number: 371
» Mathematics » Multiples and Factors
Question
Find the sum of least prime number and the least composite number.
Choices
Choice (4)  Response  

a.  29 

b.  50 

c.  10 

d.  44 

Question number: 372
» Mathematics » Fractions
Question
Here is collection of 7 shapes. Of the 7 shapes, 4 are unshaded. The fraction of the shaded shapes is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

