Mental Ability (NCO Cyber Olympiad Class 4): Questions 246  251 of 351
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Question number: 246
» Mental Ability » Basic Arithmetic
Question
Kavi asked her friends to guess the number of marbles she has. She gave them the following clues:
 The number is more than 4
 The number is less than 15
 When the number is divided by 2, the answer is an odd number.
 When the number is divided by 7, the answer is an even number.
How many marbles does Kavi have?
Choices
Choice (4)  Response  

a.  16 marbles 

b.  10 marbles 

c.  14 marbles 

d.  12 marbles 

Question number: 247
» Mental Ability » Basic Arithmetic
Question
2
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 248
» Mental Ability » Basic Arithmetic
Question
If ′ means ’ ’; means then which of the following is true?
Choices
Choice (4)  Response  

a.  6 

b.  3 4 

c. 


d. 


Question number: 249
» Mental Ability » Basic Arithmetic
Question
There are 10 sockets in Som’s drawer. How many pairs are there?
Choices
Choice (4)  Response  

a.  5 

b.  3 

c.  2 

d.  4 

Question number: 250
» Mental Ability » Number Games » Number Series
Question
The address of the house on a street follow a skip counting pattern, as shown below.
What is the address of the house with question mark?
Choices
Choice (4)  Response  

a.  114 

b.  115 

c.  116 

d.  112 

Question number: 251
» Mental Ability » Basic Arithmetic
Question
Look at this pattern.
________
What number comes next in the pattern?
Choices
Choice (4)  Response  

a.  10 

b.  20 

c.  15 

d.  30 
