Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 4): Questions 237  241 of 308
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Question number: 237
» Mental Ability » Basic Arithmetic
Question
What number goes in the ________ to make the number sentence below true?
Choices
Choice (4)  Response  

a.  20 

b.  15 

c.  12 

d.  79 

Question number: 238
» Mental Ability » Basic Arithmetic
Question
James reads 4 pages of a book each day for 2 days. How can James find the total number of pages he read?
Choices
Choice (4)  Response  

a. 


b.  10 

c. 


d.  4 

Question number: 239
» Mental Ability » Basic Arithmetic
Question
A 3 digit number begins with
Choices
Choice (4)  Response  

a.  Lakh 

b.  Thousand 

c.  3 hundreds 

d.  Hundred 

Question number: 240
» Mental Ability » Basic Arithmetic
Question
The pictography below shows the amount of money each fourthgrade class raised for an animal shelter.
If Mr. Roy’s class raised Rs. 20 and Mr. Dheeraj’s class raised Rs. 30, how much money does one Rs. Represent?
Choices
Choice (4)  Response  

a.  Rs. 4 

b.  Rs. 20 

c.  Rs. 5 

d.  Rs. 1 

Question number: 241
» Mental Ability » Basic Arithmetic
Question
The two equations shown below are true.
Which of the following values for and make both equations true?
Choices
Choice (4)  Response  

a.  And 

b.  and 

c.  and 

d.  and 
