Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 183  188 of 224
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Question number: 183
» Mathematics » Trigonometry
Question
are two parallel lines. PQ cuts AB and CD at E and F irrespectively. EL is the bisector of . If , then will be
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Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 184
» Mathematics » Rational Numbers
Question
A sum of Rs. 1550 was lent partly at and partly at simple interest. The total interest received after 3 year was Rs. 300. The ratio of money lent at to is
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d. 


Question number: 185
» Mathematics » Trigonometry
Question
The value of is:
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b. 


c. 


d. 


Question number: 186
» Mathematics » Quadratic Equations
Question
If , then is equal to
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Choice (4)  Response  

a.  1686 

b.  1680 

c.  1698 

d.  1692 

Question number: 187
» Mathematics » Trigonometry
Question
In the given figure, what is the value of x?
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Question number: 188
» Mathematics » Trigonometry
Question
If the angle of elevation of a cloud from a point h m above a lake is B and the angle of depression of its reflection in the lake is a, then the height of the cloud is
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Choice (4)  Response  

a. 


b. 


c. 


d. 

