NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 434  440 of 2028
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Question number: 434
Question
The pictogram shows the number of pupils who cycle to school. What is the total number of pupils who cycle to school?
Class 1  ££££££ 
Class 2  ££££££££ 
Class 3  £££££ 
Key: £ represents 20 pupils 
Choices
Choice (4)  Response  

a.  560 

b.  260 

c.  420 

d.  380 

Question number: 435
» Mathematics » Square and Square Roots
Question
The sides of a rectangular field are 16 m and 63 m respectively. The length of the diagonals is:
Choices
Choice (4)  Response  

a.  79 m 

b.  20 m 

c.  45 m 

d.  65 m 

Question number: 436
» Mathematics » Exponents and Powers
Question
Which of the following values are equal?
I. II. III. IV.
Choices
Choice (4)  Response  

a.  I and III 

b.  I and II 

c.  I and IV 

d.  II and III 

Question number: 437
» Mathematics » Exponents and Powers
Question
The value of
Choices
Choice (4)  Response  

a.  120 

b. 


c.  25 

d. 


Question number: 438
» Mathematics » Playing with Numbers
Question
The sum of the digits of a 3 digit number is subtracted from the number. The resulting number is always.
Choices
Choice (4)  Response  

a.  Divisible by 9 

b.  Divisible by 6 

c.  Not divisible by 6 

d.  Not divisible by 9 

Question number: 439
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  7 

b.  9 

c.  6 

d.  11 

Question number: 440
» Mathematics » Understanding Quadrilaterals
Question
The minimum number of dimensions needed to construct a rectangle is:
Choices
Choice (4)  Response  

a.  1 

b.  3 

c.  4 

d.  2 
