NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 543  550 of 1732
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Question number: 543
» Mathematics » Lines and Angles
Question
If ABCD is a quadrilateral and E, F, G, H are midpoints of AB, BC, CD, DA respectively. Then EFGH is a
Choices
Choice (4)  Response  

a.  Rhombus 

b.  Rectangle 

c.  Parallelogram 

d.  Square 

Question number: 544
Question
The weight (in kg) of 5 men are 86,78,65,72 and 62. The median is
Choices
Choice (4)  Response  

a.  65 

b.  72 

c.  78 

d.  86 

Question number: 545
» Mathematics » Triangle and Properties
Question
In an equilateral triangle, Centroid (G), Circumcenter (S), Orthocenter (H) and Incenter (I)
Choices
Choice (4)  Response  

a.  Coincide with each other 

b.  Do not coincide with each other 

c.  Are collinear points 

d.  None of the above 

Question number: 546
» Mathematics » Lines and Angles
Question
is an example of
Choices
Choice (4)  Response  

a.  Acute 

b.  Obtuse 

c.  Right 

d.  None of the above 

Question number: 547
» Mathematics » Perimeter and Area
Question
The radius of a circle is 12 cm. Three more concentric circles are drawn inside it in such a manner that it is divided into four parts of equal area. The radius of cone of the three concentric circles is
Choices
Choice (4)  Response  

a.  12 cm 

b.  8.10 cm 

c.  10.4 cm 

d.  15 cm 

Question number: 548
» Mathematics » Fractions and Decimals
Question
5 tenths 3 thousandths is written as
Choices
Choice (4)  Response  

a.  53 

b.  0.53 

c.  0.503 

d.  5.3 

Question number: 549
» Mathematics » Integers
Question
Choices
Choice (4)  Response  

a.  135 

b.   153 

c.   135 

d.  153 

Question number: 550
» Mathematics » Triangle and Properties
Question
The triangle formed by AB = 3 cm, BC = 4 cm and CA = 5 cm is
Choices
Choice (4)  Response  

a.  A scalene triangle 

b.  A right angled triangle 

c.  No triangle is formed 

d.  An isosceles triangle 
