NSTSE (National Science Talent Search Exam Unified Council) Class 8: Questions 293  300 of 2028
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Question number: 293
Question
can be written as following perfect square:
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 294
» Mathematics » Exponents and Powers
Question
equals to
Choices
Choice (4)  Response  

a. 


b.  9 

c. 


d.  3 

Question number: 295
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a.  0 

b.  8 

c.  1 

d.  None of the above 

Question number: 296
Question
A sector of cut out from a circle has an area of sq cm. The radius of the circle is
Choices
Choice (4)  Response  

a.  cm 

b.  cm 

c.  cm 

d.  cm 

Question number: 297
» Mathematics » Comparing Quantities
Question
A shopkeeper allows a discount of 15 % on the marked price. How much above the cost prices must he mark his goods to gain 10%?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 298
» Mathematics » Square and Square Roots
Question
Square root of is:
Choices
Choice (4)  Response  

a.  0.45 

b.  3 

c.  1.75 

d.  1 

Question number: 299
» Mathematics » Algebraic Expressions and Identities
Question
If the product of two numbers is 12 and the sum is 8, then the larger of the two numbers is:
Choices
Choice (4)  Response  

a.  6 

b.  4 

c.  4 

d.  6 

Question number: 300
Question
The pictogram shows the number of calculators sold by a shop over three days. A total Rs. 480 was collected from the sale of calculators on Monday. Which of the following statements is correct?
Monday  ○○○○○○ 
Tuesday  ○○○○○ 
Wednesday  ○○○ 
Key: ○ represents 4 calculators 
Choices
Choice (4)  Response  

a.  The price of each calculator is Rs. 60 

b.  The total sales made over the 3 days amounted to Rs. 1120 

c.  40 calculators were sold on Tuesday 

d.  The difference between the sales on Tuesday and Wednesday is Rs. 300 
