Mathematics (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 44  51 of 112
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Question number: 44
» Mathematics » Basic Geometry
Question
An angle is onefourth of its supplementary angle. What is the measure of the angle ?
Choices
Choice (4)  Response  

a.  40° 

b.  45° 

c.  36° 

d.  52° 

Question number: 45
» Mathematics » Coordinate Geometry
Question
The distance of the point A (8,  6) from the origin is
Choices
Choice (4)  Response  

a.  10 units 

b.  5 units 

c.  7 units 

d.  12 units 

Question number: 46
» Mathematics » Statistics
Question
Ravi and Kavi starts a business by investing Rs. 8000 and Rs. 72000, respectively. The ratio of their profits at the end of year, is
Choices
Choice (4)  Response  

a.  2: 9 

b.  7: 9 

c.  1: 9 

d.  5: 9 

Question number: 47
» Mathematics » Simple Interest and Compound Interest
Question
The difference between the simple interest (SI) and compound interest (CI) for 2 years at 4 % per annum is Rs. 20. The principal will be
Choices
Choice (4)  Response  

a.  Rs. 12500 

b.  Rs. 12800 

c.  Rs. 11000 

d.  Rs. 11500 

Question number: 48
» Mathematics » Arithmetic
Question
of a number is 54. What is the number?
Choices
Choice (4)  Response  

a.  300 

b.  320 

c.  280 

d.  350 

Question number: 49
» Mathematics » Trigonometry
Question
The shadow of a tower is 15 m, when the Sun’s elevation is 30°. What is the length of the shadow, when the Sun’s elevation is 60°?
Choices
Choice (4)  Response  

a.  4 m 

b.  3 m 

c.  6 m 

d.  5 m 

Question number: 50
» Mathematics » Arithmetic
Question
The ratio of ages of Mohan and Sohan is 4: 3. If the sum of their ages is 42 years, then the age of Mohan is
Choices
Choice (4)  Response  

a.  20 year 

b.  28 year 

c.  18year 

d.  24year 

Question number: 51
» Mathematics » Percentage
Question
30 % of a threedigit number is 190.8. What will be 125 % of that number?
Choices
Choice (4)  Response  

a.  785 

b.  795 

c.  779 

d.  759 
