Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 207  212 of 224
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Question number: 207
» Mathematics » Trigonometry
Question
The angles of a triangle are x, y and z and such that, then value of y will be
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 208
» Mathematics » Basic Geometry
Question
In a circle with center O and radius 5 cm, AB is a chord of length 8 cm. If then what is the length of OM?
Choices
Choice (4)  Response  

a.  5 cm 

b.  3 cm 

c.  4 cm 

d.  Question does not provide sufficient data or is vague 

Question number: 209
» Mathematics » Basic Geometry
Question
A measuring jar of internal diameter 10 cm is partially filled with water. Four equal spherical balls of diameter 2 cm each are dropped in it and they sink down in the water completely. The change in the level of water in the jar is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 210
» Mathematics » Basic Geometry
Question
In a parallelogram, the bisectors of and meet at . Then, the value of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 211
» Mathematics » Trigonometry
Question
The string of a kite is 150 m long and it makes an angle of 60° with the horizontal. The height of the kite from the ground is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 212
» Mathematics » Arithmetic
Question
For what value of k, the following system of equations and represent coincident lines?
Choices
Choice (4)  Response  

a.  12 

b.  13 

c.  10 

d.  11 
