Mathematics (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 64  71 of 119
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Question number: 64
» 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 

Question number: 65
» Mathematics » Percentage
Question
The monthly income of a person is Rs. 5000. If his income is increased by 30%, what is his monthly income now?
Choices
Choice (4)  Response  

a.  Rs. 4500 

b.  Rs. 5500 

c.  Rs. 7000 

d.  Rs. 6500 

Question number: 66
» Mathematics » Statistics
Question
The median of the following data is
2, 4, 6, 8, 10, 12, 14
Choices
Choice (4)  Response  

a.  6 

b.  9.5 

c.  10 

d.  8 

Question number: 67
» Mathematics » Statistics
Question
Ram’s income is 20 % more than that of Shyam. By how much percent is Shyam’s income is less than that of Ram?
Choices
Choice (4)  Response  

a.  16 2/7% 

b.  16 2/3% 

c.  16 4/5% 

d.  16 1/3% 

Question number: 68
» Mathematics » Statistics
Question
A person buys a book for Rs. 500 and sells it for Rs. 300. His loss percent is
Choices
Choice (4)  Response  

a.  45% 

b.  40% 

c.  35% 

d.  30% 

Question number: 69
» Mathematics » Basic Geometry
Question
ABCD is a trapezium in which AB CD, if AB = 7 cm, DC = 3 cm and the area of the trapezium is 18 cm^{2}, then the area of BCD is
Choices
Choice (4)  Response  

a. 


b. 


c.  6 

d. 


Question number: 70
» Mathematics » Mensuration
Question
Find the surface area of a cuboid 10 m long, 5 m broad and 3 m high.
Choices
Choice (4)  Response  

a.  170 sqm 

b.  104 sqm 

c.  140 sqm 

d.  190 sqm 

Question number: 71
» Mathematics » Trigonometry
Question
A tower stands vertically on the ground. From a point on the ground which is 30 m away from the foot of a tower, the angle of elevation of the top of the tower is found to be 45°. The height of the tower is
Choices
Choice (4)  Response  

a.  30 m 

b.  28 m 

c.  35 m 

d.  32 m 
