NSTSE (National Science Talent Search Exam Unified Council) Class 6: Questions 671  678 of 2029
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Question number: 671
» Mathematics » Integers
Question
Value of
Choices
Choice (4)  Response  

a.  288 

b.  278 

c.  287 

d.  All of the above 

Question number: 672
» Mathematics » Playing with Numbers
Question
HCF of the two numbers=
Choices
Choice (4)  Response  

a.  Product of numbers 

b.  Product of numbers their LCM 

c.  Product of numbers their LCM 

d.  None of the above 

Question number: 673
» Mathematics » Fractions
Question
The fractional number for 4 out of 8 vegetables are potatoes is given as ________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 674
» Mathematics » Integers
Question
The largest negative integer is
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  1 

d.  Question does not provide sufficient data or is vague 

Question number: 675
» Mathematics » Playing with Numbers
Question
The LCM of two numbers is 6444. Which of the following numbers cannot be possibly the HCF of these numbers?
Choices
Choice (4)  Response  

a.  1611 

b.  179 

c.  18 

d.  14 

Question number: 676
» Mathematics » Integers
Question
Sign of the product of 221 negative integer and 8 positive integer is
Choices
Choice (4)  Response  

a.  Positive integer 

b.  0 

c.  Negative integer 

d.  All of the above 

Question number: 677
» Mathematics » Integers
Question
Identity element w. r. t. addition in real number is
Choices
Choice (4)  Response  

a. 


b. 


c.  +1 + a 

d. 


Question number: 678
» Mathematics » Integers
Question
If negative sign from starting value to without bracket when the answer value sign is change? Solve this
Choices
Choice (4)  Response  

a.  change 

b.  No change 

c.  0 

d.  All of the above 
