Mental AbilityBasic Arithmetic (NCO Cyber Olympiad (SOF) Class 6): Questions 264  268 of 268
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Question number: 264
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
John does 30 pushups every morning for 3 consecutive months of November, December and January. How many pushups he did in all?
Choices
Choice (4)  Response  

a.  1270 

b.  2670 

c.  6720 

d.  2760 

Question number: 265
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
James practiced the arithmetic in mathematics for 1 week. On the first day, he practiced for 30 minutes. Each of the following days, he practiced 3 minutes more than the previous day. How many minutes did he practiced in all?
Choices
Choice (4)  Response  

a.  340 minutes 

b.  237 minutes 

c.  273 minutes 

d.  178 minutes 

Question number: 266
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
⃞ means ‘is greater than’, ∆ means ‘is smaller than’, ○ means ‘is equal to’, means ‘plus’, and = means ‘minus’. If and , then ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 267
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Kim practiced the piano for 5 days. On the first day, she practiced for 22 minutes. Each of the following days, she practiced 6 minutes more than the previous day. How many minutes did Kim practiced in all?
Choices
Choice (4)  Response  

a.  124 minutes 

b.  137 minutes 

c.  116 minutes 

d.  170 minutes 

Question number: 268
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
Harry does 15 situps every morning for 10 consecutive weeks. How many situps he did in all?
Choices
Choice (4)  Response  

a.  12600 

b.  1500 

c.  10500 

d.  1050 
