NSO Level 1 Science Olympiad (SOF) Class 8: Questions 130  132 of 1076
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Question number: 130
MCQ▾
Question
Find the value of P, Q, R in the adjoining matrix, such that the sum of matrix rowwise or columnwise is same.
Choices
Choice (4)  Response  

a.  8,3, 4 

b.  8,9, 7 

c.  13,7, 8 

d.  3,9, 11 

Question number: 131
MCQ▾
Question
By selling 105 apples, the CP of 118 apples is realised. What percentage gain?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 132
MCQ▾
Question
PQRS is a rectangle. Find the area, in , of the shaded region.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

