Everyday Mathematics (IMO Mathematics Olympiad Class 9): Questions 54  58 of 99
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 54
» Everyday Mathematics
Question
In a km. race A beats B by 35 metres or 7 seconds. Then A’s time over the course is ________.
Choices
Choice (4)  Response  

a.  3 minutes 19.3 seconds 

b.  3 minutes 20 seconds 

c.  3 minutes 7 seconds 

d.  3 minutes 13 seconds 

Question number: 55
» Everyday Mathematics
Question
Smarat purchased 100 reams of papers at Rs. 50 per ream. He spent Rs. 300 on transportation, paid octroi at the rate of 20 paise per ream and paid Rs. 80 to the coolie. If he wants to have a gain of , what must be the selling price per ream?
Choices
Choice (4)  Response  

a.  Rs. 90.6 

b.  Rs. 59.4 

c.  Rs. 64.5 

d.  Rs. 89.4 

Question number: 56
» Everyday Mathematics
Question
The product of the ages of Mihir and Niyati is 240. If twice the age of Niyati is more than Mihir’s age by 4 years what is Niyati’s age in years?
Choices
Choice (4)  Response  

a.  14 years 

b.  10 years 

c.  12 years 

d.  20 years 

Question number: 57
» Everyday Mathematics
Question
A train 100 meters long takes 6 seconds to cross a man walking at 5 km/h in the direction opposite to that of the train. The speed of the train is ________
Choices
Choice (4)  Response  

a.  51 km/hr 

b.  76 km/hr 

c.  47 km/hr 

d.  55 km/hr 

Question number: 58
» Everyday Mathematics
Question
The highest score in an inning was of the total and the next highest was of the remainder. If the scores differed by 9, then the total score is ________.
Choices
Choice (4)  Response  

a.  99 

b.  110 

c.  121 

d.  132 
