Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 4): Questions 281  287 of 308
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Question number: 281
» Mental Ability » Basic Arithmetic
Question
The fraction which represents objects cancelled in the collection
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 282
» Mental Ability » Basic Arithmetic
Question
_ _ _ in the missing digit is
Choices
Choice (4)  Response  

a.  10 

b.  100 

c.  20 

d.  All of the above 

Question number: 283
» Mental Ability » Basic Arithmetic
Question
About of the Earth’s crust is made of silicon. Which of the following has the same value as
Choices
Choice (4)  Response  

a.  0.25 

b.  0.28 

c.  0.07 

d.  0.18 

Question number: 284
» Mental Ability » Basic Arithmetic
Question
Rita wrote four sets of whole numbers. Each set was supposed to follow a pattern. Which set contains a number that does NOT fit the pattern?
Choices
Choice (4)  Response  

a.  Set M 

b.  Set N 

c.  Set K 

d.  Set L 

Question number: 285
» Mental Ability » Basic Arithmetic
Question
Sneha lives at six thousand four shivshakti colony. Which of these is the same six thousand four?
Choices
Choice (4)  Response  

a.  6044 

b.  6004 

c.  6040 

d.  604 

Question number: 286
» Mental Ability » Basic Arithmetic
Question
There are 16 sockets in Som’s drawer. How many pairs are there?
Choices
Choice (4)  Response  

a.  4 

b.  8 

c.  5 

d.  9 

Question number: 287
» Mental Ability » Basic Arithmetic
Question
The place value of 2 in 54326 is
Choices
Choice (4)  Response  

a.  2000 

b.  22 

c.  0 

d.  20 
