NCO Cyber Olympiad (SOF) Class 2: Questions 417  425 of 642
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Question number: 417
» Mental Ability » Basic Arithmetic
Question
50 hundreds is ________ 10 tens
Choices
Choice (4)  Response  

a.  Equal to 

b.  Greater than 

c.  Less than 

d.  All of the above 

Question number: 418
» Mental Ability » Basic Arithmetic
Question
The pet store had 28 goldfishes. It sold 18. How many goldfishes are left?
Choices
Choice (4)  Response  

a.  29 

b.  10 

c.  38 

d.  19 

Question number: 419
» Non Verbal Reasoning » Identifying and Counting Geometrical Shapes and Solids
Question
Ben put 8 cookies in each box for the sale. How many cookies did he use in all?
Choices
Choice (4)  Response  

a.  60 

b.  64 

c.  16 

d.  65 

Question number: 420
» Mental Ability » Basic Arithmetic
Question
What is the same as 25?
Choices
Choice (4)  Response  

a.  5 tens 2 ones 

b.  1 ten 5 ones 

c.  2 tens 5 ones 

d.  2 tens 2 ones 

Question number: 421
» Non Verbal Reasoning » Identifying and Counting Geometrical Shapes and Solids
Question
How many star are there in all?
Choices
Choice (4)  Response  

a.  18 

b.  26 

c.  25 

d.  27 

Question number: 422
» Non Verbal Reasoning » Identifying and Counting Geometrical Shapes and Solids
Question
Ben put 10 cookies in each box for the sale. How many cookies did he use in all?
Choices
Choice (4)  Response  

a.  80 

b.  60 

c.  55 

d.  85 

Question number: 423
» Mental Ability » Basic Arithmetic
Question
Identify the greatest number.
Choices
Choice (4)  Response  

a.  26 

b.  34 

c.  30 

d.  32 

Question number: 424
» Mental Ability » Basic Arithmetic
Question
What is the same as 9 hundreds 5 ones?
Choices
Choice (4)  Response  

a.  909 

b.  509 

c.  905 

d.  950 

Question number: 425
» 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 ten 0 ones 

d.  3 tens 1 ones 
