Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 160  164 of 224
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Question number: 160
» Mathematics » Algebraic Expressions
Question
If , then what is the value of ?
Choices
Choice (4)  Response  

a.  1 

b.  3 

c.  3 

d.  0 

Question number: 161
» Mathematics » Algebraic Expressions
Question
Consider the following statements.
I. The product of any three consecutive integers is divisible by 6.
II. Any integer can be expressed in one of the three forms 3k_{, }3k + l, 3k + 2, where k is an integer.
Which of the above statements is/are correct?
Choices
Choice (4)  Response  

a.  Only I 

b.  Only II 

c.  I and II 

d.  Neither I nor II 

Question number: 162
» Mathematics » Trigonometry
Question
is equal to as shown in the adjoining figure. If , then is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 163
» Mathematics » Trigonometry
Question
In the given figure, if , and then is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 164
» Mathematics » Trigonometry
Question
In figure, form a linear pair. Then, the value of x is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

