IMO Level 1 Mathematics Olympiad (SOF) Class 7: Questions 378  386 of 1022
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Question 378
Question
MCQ▾If , then will be ________.
Choices
Choice (4)  Response  

a.  1.25  
b.  6.25  
c.  2.25  
d.  1.5 
Question 379
Question
Match ListⅠ ListⅡ▾Match the reciprocal of each of the following in exponential form.
ListⅠ  ListⅡ 
(A)  (i) 
(B)  (ii) 
(C)  (iii) 
(D)  (iv) 
Choices
Choice (4)  Response  

 
a. 
 
b. 
 
c. 
 
d. 

Question 380
Question 381
Question 382
Question
MCQ▾When a number is reduced by 4, it becomes 80 % of itself. Find the number.
Choices
Choice (4)  Response  

a.  20  
b.  50  
c.  40  
d.  30 
Question 383
Question
MCQ▾A man purchased a bag of tea containing 30 kg for ₹ 345. He sold it at the rate of ₹ 13.75 per kg. Then the profit or loss in % is ________.
Choices
Choice (4)  Response  

a.  19.57 % loss  
b.  21.13 % gain  
c.  19.57 % gain  
d.  21.13 % loss 
Question 384
Question 385
Question
MCQ▾By what number should be divided so that the quotient is ?
Choices
Choice (4)  Response  

a.  3  
b.  
c.  
d.  2 
Question 386
Question
MCQ▾If , then will be ________.
Choices
Choice (4)  Response  

a.  0.125  
b.  0.0625  
c.  0.25  
d.  1 