Mental Ability (NCO Cyber Olympiad (SOF) Class 2): Questions 327  336 of 369
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Question number: 327
» Mental Ability » Basic Arithmetic
Question
The pet store had 28 goldfishes. It sold 18. How many goldfishes are left?
Choices
Choice (4)  Response  

a.  38 

b.  19 

c.  29 

d.  10 

Question number: 328
» Mental Ability » Basic Arithmetic
Question
What is the same as 25?
Choices
Choice (4)  Response  

a.  1 ten 5 ones 

b.  2 tens 5 ones 

c.  2 tens 2 ones 

d.  5 tens 2 ones 

Question number: 329
» Mental Ability » Basic Arithmetic
Question
Identify the greatest number.
Choices
Choice (4)  Response  

a.  32 

b.  26 

c.  34 

d.  30 

Question number: 330
» Mental Ability » Basic Arithmetic
Question
What is the same as 9 hundreds 5 ones?
Choices
Choice (4)  Response  

a.  909 

b.  905 

c.  950 

d.  509 

Question number: 331
» Mental Ability » Basic Arithmetic
Question
What is the same as 30?
Choices
Choice (4)  Response  

a.  3 tens 2 ones 

b.  2 tens 0 ones 

c.  3 tens 1 ones 

d.  3 ten 0 ones 

Question number: 332
» Mental Ability » Basic Arithmetic
Question
Which of the following digit should come in place of ________, so that the following addition is correct?
Choices
Choice (4)  Response  

a.  1 

b.  2 

c.  4 

d.  3 

Question number: 333
» Mental Ability » Basic Arithmetic
Question
Study the pattern and fill the missing term.
Choices
Choice (4)  Response  

a.  271 

b.  126 

c.  108 

d.  208 

Question number: 334
» Mental Ability » Basic Arithmetic
Question
Identify the smallest number.
Choices
Choice (4)  Response  

a.  32 

b.  23 

c.  42 

d.  22 

Question number: 335
» Mental Ability » Basic Arithmetic
Question
Which of the following digit should come in place of ________, so that the following addition is correct?
Choices
Choice (4)  Response  

a.  2 

b.  4 

c.  5 

d.  3 

Question number: 336
» Mental Ability » Basic Arithmetic
Question
Study the pattern and fill the missing term.
Choices
Choice (4)  Response  

a.  25 

b.  26 

c.  24 

d.  22 
