NSO Level 1 Science Olympiad (SOF) Class 8: Questions 104  110 of 1076
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Question number: 104
Question
The sum of two consecutive whole numbers is 23. If the smaller number is n, which of the following statement is the correct equation?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 105
Appeared in Year: 2012
Question
A cistern from inside is 12.5 m long, 8.5 m broad and 4 m high and is open at top. The cost of cementing the inside of a cistern at Rs. 24 per sq m is ________.
Choices
Choice (4)  Response  

a.  Rs. 8752 

b.  Rs. 7752 

c.  Rs. 6582 

d.  Rs. 8256 

Question number: 106
Question
Multiply z by 5 and then subtract 4 from it. If the result is 21, what is the value of z?
Choices
Choice (4)  Response  

a.  5 

b.  10 

c.  12 

d.  4 

Question number: 107
Appeared in Year: 2012
Question
Which of the following statement is correct?
Choices
Choice (4)  Response  

a.  All rectangles are squares. 

b.  All kites are rhombuses 

c.  All rhombuses are parallelograms 

d.  All trapeziums are squares 

Question number: 108
Question
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 109
Appeared in Year: 2012
Question
If , then is equal to________
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 110
Question
Raj’s income is 20 % more than Veer. How much percent is Veer’s income less than Raj?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  6.76% 
