NSTSE (National Science Talent Search Exam Unified Council) Class 3: Questions 396  402 of 2216
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Question number: 396
» Mathematics » Addition and Subtraction
Question
Numbers that go into the machine below are changed to a different number using a rule.
Which of the following could be the rule the machine uses?
Choices
Choice (4)  Response  

a.  Add 1  
b.  Add 10  
c.  Add 8  
d.  Add 7 
Question number: 397
» Mathematics » Addition and Subtraction
Question
What number is missing in the pattern below?
Choices
Choice (4)  Response  

a.  40  
b.  42  
c.  43  
d.  41 
Question number: 398
» Mathematics » Addition and Subtraction
Question
Which number should be written in the box below to make the number sentence correct?
Choices
Choice (4)  Response  

a.  16  
b.  13  
c.  8  
d.  15 
Question number: 399
» Mathematics » Addition and Subtraction
Question
Which digit should come in place of ‘ ‘so that the following addition is correct?
Choices
Choice (4)  Response  

a.  4  
b.  7  
c.  6  
d.  5 
Question number: 400
» Mathematics » Multiplication
Question
At the craft fair, Mansi sold toy doll like the one shown below.
She sold each doll for Rs. 50. How much did Mansi make by selling 5 dolls?
Choices
Choice (4)  Response  

a.  Rs. 212  
b.  Rs. 80  
c.  Rs. 250  
d.  Rs. 200 
Question number: 401
» Mathematics » Addition and Subtraction
Question
Look at the picture given below:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 402
» Mathematics » Addition and Subtraction
Question
The tables below shows the number of balloon needed for different numbers of children.
If the pattern in the table continues how many children have in 6 balloons?
Number of Balloon  1  2  3  4  5  6 
Number of Children  10  20  30  40  50  ? 
Choices
Choice (4)  Response  

a.  40  
b.  50  
c.  60  
d.  30 