BITSAT Mathematics: Questions 65  72 of 378
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Question number: 65
» Vector Algebra » Scalar and Vector Triple Product
Question
If and be two unit vectors, then the vector is parallel to the vector –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 66
» Sequence and Series » Arithmetico  Geometric Progression
Question
term of the series is –
Choices
Choice (4)  Response  

a.  9999 

b.  9998 

c.  10000 

d.  All of the above 

Question number: 67
» Binomial Theorem » Introduction
Question
The total number of terms in the expansion of after simplification is
Choices
Choice (4)  Response  

a.  202 

b.  51 

c.  50 

d.  Question does not provide sufficient data or is vague 

Question number: 68
» Binomial Theorem » Expansion and Simple Applications
Question
Sum of coefficient in the expansion of is
Choices
Choice (4)  Response  

a. 


b.  1 

c. 


d.  None of the above 

Question number: 69
» Vector Algebra » Scalar and Vector Triple Product
Question
If and are unit vectors, then is equally inclined to –
Choices
Choice (4)  Response  

a.  and 

b.  and 

c.  and 

d.  Question does not provide sufficient data or is vague 

Question number: 70
» Basic Mathematics » Algebra » Simplifying Expressions
Question
If is a factor of , then
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 71
» Limits & Continuity » Trigonometric Functions
Question
is equal to –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 72
» Sequence and Series » Arithmetico  Geometric Progression
Question
If the sum of first natural numbers is one – fifth of the sum of their squares, then is
Choices
Choice (4)  Response  

a.  6 

b.  7 

c.  5 

d.  8 
