Basic MathematicsArithmetic (KVPY StreamSA (Class 11) Math): Questions 70  74 of 83
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Question number: 70
» Basic Mathematics » Arithmetic » Rates, Speeds and Unitary Method
Question
15 men can complete a work in 6 days and 15 children take 12 days to complete a work. How many days will 5 men and 10 children take to complete the work?
Choices
Choice (4)  Response  

a.  12 

b.  9 

c.  8 

d.  10 

Question number: 71
» Basic Mathematics » Arithmetic » Ratio and Proportion
Question
When a bucket is onethirds full, the weight of the bucket and the water is 15 kg. When the bucket is twothirds full, the total weight is 18 kg. What is the total weight, in kg, when the bucket is completely full?
Choices
Choice (4)  Response  

a.  15 kg 

b.  17 kg 

c.  19 kg 

d.  21 kg 

Question number: 72
» Basic Mathematics » Arithmetic » Rates, Speeds and Unitary Method
Appeared in Year: 2013
Question
A person is running around a circular track completing one round every 50 seconds. Another person running in the opposite direction meets every 20 second. The time, expressed in seconds, taken by to complete one round is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 73
» Basic Mathematics » Arithmetic » Number Games
Question
Let be three non – negative integers such that . The maximum possible value of is – (Model Paper)
Choices
Choice (4)  Response  

a.  39 

b.  40 

c.  29 

d.  16 

Question number: 74
» Basic Mathematics » Arithmetic » Number Games
Question
If are natural numbers such that , then the value of for minimum value of is – (Model Paper)
Choices
Choice (4)  Response  

a.  2016 

b.  1009 

c.  1401 

d.  1 
