NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 1104  1111 of 1732
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Question number: 1104
» Mathematics » Comparing Quantities
Question
A shopkeeper’s price is 40 % above the cost price. If he allows his customer a discount of 20 % what profit does he make?
Choices
Choice (4)  Response  

a.  8% 

b.  20% 

c.  12% 

d.  10% 

Question number: 1105
» Mathematics » Integers
Question
Choices
Choice (4)  Response  

a.  +25 

b.  +1 

c.  1 

d.  25 

Question number: 1106
» Mathematics » Exponents and Powers
Question
What is the number to be multiplied by so as to get as the product?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 1107
» Mathematics » Triangle and Properties
Question
In general, Circumcenter (S), Centroid (G) and orthocenter (H) in any triangle are collinear. G divides H and S in the ratio
Choices
Choice (4)  Response  

a.  3: 1 

b.  2: 1 

c.  1: 3 

d.  1: 2 

Question number: 1108
» Mathematics » Triangle and Properties
Question
An isosceles triangle can be obtuse angled.
Choices
Choice (4)  Response  

a.  Cannot be determined 

b.  False 

c.  True 

d.  None of the above 

Question number: 1109
Question
The mean of 555,557,559,561,563 is
Choices
Choice (4)  Response  

a.  557 

b.  559 

c.  554 

d.  560 

Question number: 1110
» Mathematics » Rational Numbers
Question
If p: Every fraction is a rational number and
q: Every rational number is a fraction, then which of the following is correct?
Choices
Choice (4)  Response  

a.  p and q are True 

b.  p is False and q is True 

c.  p is True and q is False 

d.  p and q are False 

Question number: 1111
» Mathematics » Triangle and Properties
Question
In an isosceles triangle, the Circumcenter, the orthocenter, the Incenter and the Centroid are
Choices
Choice (4)  Response  

a.  Coincide 

b.  Collinear 

c.  Do not coincide 

d.  All of the above 
