NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 241  248 of 1484
Access detailed explanations (illustrated with images and videos) to 1484 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: 241
Question
If and then is exactly divisible by ________.
Choices
Choice (4)  Response  

a. 


b. 


c.  Both a. and b. are correct 

d.  Question does not provide sufficient data or is vague 

Question number: 242
Question
How much is less than ?
Choices
Choice (4)  Response  

a.   2ab 

b.  6ab 

c.  4ab 

d.   4ab 

Question number: 243
» Mathematics » Arithmetic Progressions
Question
If 6 times the 6^{th} term of AP is equal to 10 times the 10^{th} term, then 16^{th} term in that AP is
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  60 

d.  Cannot be determined 

Question number: 244
Question
Solve the equation where is acute .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 245
Question
Simplify .
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 246
Question
Express as a rational expression.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 247
» Mathematics » Quadratic Equations
Question
If p and q are the rots of , then = ________.
Choices
Choice (4)  Response  

a.  5 

b.  13 

c.  5 

d.  3 

Question number: 248
Question
Which of the following expression is a rational expression?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

