NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 282  287 of 1732
Access detailed explanations (illustrated with images and videos) to 1732 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 500.00 or
How to register?
Question number: 282
Question
Which of the following relation is Not true?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 283
Question
Which of the following motion cannot be possess by a simple pendulum?
Choices
Choice (4)  Response  

a.  Curvilinear motion 

b.  Simple harmonic motion 

c.  Vibrational Motion 

d.  Oscillatory motion 

Question number: 284
» Mathematics » Rational Numbers
Question
Which of the following alternatives is wrong? Given that
(I) Difference of two rational numbers is a rational number
(II) Subtraction is commutative on rational numbers
(III) Addition is not commutative on rational numbers
Choices
Choice (4)  Response  

a.  (I) only 

b.  (I) and (III) 

c.  (II) and (III) 

d.  None of the above 

Question number: 285
» Mathematics » Integers
Question
If the exponent of a negative integer is even then the result is a ________ integer.
Choices
Choice (4)  Response  

a.  0 

b.  Positive 

c.  Negative 

d.  Question does not provide sufficient data or is vague 

Question number: 286
» Mathematics » Exponents and Powers
Question
Simplify
Choices
Choice (4)  Response  

a.  2 

b.  1 

c.  4 

d. 


Question number: 287
» Mathematics » Symmetry
Question
The number of line of symmetries that the given figure has:
Choices
Choice (4)  Response  

a.  3 

b.  4 

c.  1 

d.  2 
