Everyday Mathematics (IMO Level 2 Mathematics Olympiad (SOF) Class 7): Questions 7  11 of 105
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Question number: 7
» Everyday Mathematics
Appeared in Year: 2015
Question
The given table shows the charges for parking a car in a mall.
Time  Cost 
8 a. m. – 5 p. m.  80 paise per half an hour 
After 5 p. m. 

Priya parked her car from 11.30 a. m. to 6.15 p. m. If she gave a note to pay parking charges, then how much did she get back after payment?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 8
» Everyday Mathematics
Appeared in Year: 2015
Question
Which of the following sign will replace * in ?
Choices
Choice (4)  Response  

a. 


b. 


c.  ÷ 

d. 


Question number: 9
» Everyday Mathematics
Appeared in Year: 2015
Question
The value of if is …
Choices
Choice (4)  Response  

a. 


b.  0 

c. 


d. 


Question number: 10
» Everyday Mathematics
Appeared in Year: 2014
Question
A person borrows for 2 years at p. a. simple interest. He immediately lends it to another person at p. a. for 2 years. Find his gain in the transaction per year.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 11
» Everyday Mathematics
Appeared in Year: 2014
Question
A number consists of two digits whose sum is 9. If 27 is added to the number, its digits are interchanged. Given below are the steps to find the number. Identify the wrong step.
Step 1: Let the unit’s digit be x.
Step 2: Then, ten’s digit .
number
Step 3: Adding 27 to the number we get .
Step 4: Number with digits interchanged is
Step 5:
Step 6: Therefore, unit’s digit and ten’s digit
Step 7: Hence the number
Choices
Choice (4)  Response  

a.  Step 4 

b.  Step 7 

c.  Step 5 

d.  Step 3 and step 6 
