Mathematics (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 23  28 of 112
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Question number: 23
» Mathematics » Square and Cube Root
Question
Square root of a number lies between 6 and 7. Then, the cube root of this number lying between
Choices
Choice (4)  Response  

a.  3 and 4 

b.  2 and 3 

c.  2.4 and 3.4 

d.  None of the above 

Question number: 24
» Mathematics » Basic Geometry
Question
Two circles with different radius in which the circumference of second circle is x times and area of second circle is twice of the first circle. Then, the value of x is
Choices
Choice (4)  Response  

a. 


b.  2 

c. 


d.  1 

Question number: 25
» Mathematics » Basic Geometry
Question
What is the maximum area of a triangle inscribed in a semicircle?
Choices
Choice (4)  Response  

a. 


b. 


c.  2r 

d. 


Question number: 26
» Mathematics » Arithmetic
Question
A fourdigit number in which the sum of first and last digit is 7, the sum of second and third digit is 7. If this number is added to a number obtained by reversing the digits of the given number, then the sum is not divisible by which one of the following numbers?
Choices
Choice (4)  Response  

a.  7 

b.  101 

c.  111 

d.  11 

Question number: 27
» Mathematics » Arithmetic
Question
If x is a supplementary angle of y and x is smaller angle which is four times complementary angle of itself, then the difference between x and y is
Choices
Choice (4)  Response  

a.  36° 

b.  46° 

c.  54° 

d.  18° 

Question number: 28
» Mathematics » Basic Geometry
Question
In ∆ABC, AB = 4 cm, AC = 8 cm and AM is the median of length 3 cm which meets BC at M. Then, BC is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

