Basic Mathematics (KVPY (Kishore Vaigyanik Protsahan Yojana) StreamSA (Class 11) Math): Questions 95  99 of 164
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Question number: 95
» Basic Mathematics » Algebra » Solving Equations
Question
Roots of equation: are –
Choices
Choice (4)  Response  

a.  1, 3 

b.  3, 4 

c.  1, 3 

d.  3, 4 

Question number: 96
» Basic Mathematics » Geometry » Advanced Therorems and Properties
Question
In the given figure, ABC is an equilateral triangle whose side is 6 cm. A circle is drawn which passes through the midpoints D, E and F of its sides. The area of the shaded region is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 97
» Basic Mathematics » Geometry » Advanced Therorems and Properties
Question
In the figure given below, ABCD is square. E, F, G, H, I, J, K and L are the trisections points of the sides as shown. If the side of the square ABCD is 12 cm, then the area of the regular octagon EFGHIJKL is –
Choices
Choice (4)  Response  

a.  64 cm^{2} 

b.  144 cm^{2} 

c.  32 cm^{2} 

d.  112 cm^{2} 

Question number: 98
» Basic Mathematics » Geometry » Triangle and Properties
Question
The angle bisectors BM and CN of a triangle ABC are divided by the in centre I in the ratios 5: 3 and 3: 1 respectively. Then triangle is –
Choices
Choice (4)  Response  

a.  Isosceles 

b.  Equilateral 

c.  Scalene 

d.  All of the above 

Question number: 99
» Basic Mathematics » Arithmetic » Number Games
Question
Which of the following set of numbers necessarily contains a multiple of 11?
Choices
Choice (4)  Response  

a. 


b. 


c.  n50 

d. 

