NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 25  29 of 2028
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Question number: 25
» Mathematics » Understanding Quadrilaterals
Question
The perimeter of a parallelogram is 280 cm. One side exceeds another by 5 cm. The sides of the parallelogram are:
Choices
Choice (4)  Response  

a.  50 cm, 55 cm 

b.  67.5 cm, 72.5 cm 

c.  63.5 cm, 68.5 cm 

d.  65 cm, 70 cm 

Question number: 26
» Mathematics » Rational Numbers
Question
Express as rational number.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  All of the above 

Question number: 27
» Mathematics » Understanding Quadrilaterals
Question
If ABCD is a rhombus, then is:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 28
» Mathematics » Linear Equations in One Variable
Question
A man can row at 8 kmph in still water. If the river is running at 4 kmph, it takes him 64 minutes to row to a place and back. How far is the place?
Choices
Choice (4)  Response  

a.  4.8 km 

b.  5 km 

c.  12 km 

d.  3.2 km 

Question number: 29
» Mathematics » Understanding Quadrilaterals
Question
ABCD is a parallelogram as shown in below figure. If AB = 2BC and M is midpoint of AB, then is equal to:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

