NSTSE (National Science Talent Search Exam Unified Council) Class 4: Questions 10  16 of 1971
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Question number: 10
Question
A two digit number is represented on the spike abacus as shown.
It represents the Roman numeral ________.
Choices
Choice (4)  Response  

a.  XVII 

b.  XIII 

c.  IIV 

d.  XXXII 

Question number: 11
» Mathematics » Addition and Subtraction
Question
Which digit should come in place of so that the following subtraction is correct?
Choices
Choice (4)  Response  

a.  3 

b.  4 

c.  2 

d.  1 

Question number: 12
» Mathematics » Addition and Subtraction
Question
When zero is added to a number, the sum is:
Choices
Choice (4)  Response  

a.  Zero 

b.  One 

c.  The number itself 

d.  None of the above 

Question number: 13
» Mathematics » Number System & Large Numbers
Question
The successor of the smallest 6digit number is:
Choices
Choice (4)  Response  

a.  9,99,999 

b.  1,00,000 

c.  10,001 

d.  1,00,001 

Question number: 14
» Mathematics » Addition and Subtraction
Question
Which number is 1 less than 10000?
Choices
Choice (4)  Response  

a.  1 

b.  0 

c.  10000 

d.  9999 

Question number: 15
» Mathematics » Number System & Large Numbers
Question
There are ________zeros in 1 crore.
Choices
Choice (4)  Response  

a.  6 

b.  8 

c.  5 

d.  7 

Question number: 16
Question
In an intelligence test there are five questions. For each correct answer they award 1 mark and for each wrong answer they deduct 2 marks. Prasad answered all the five questions and he scored between 1 and 5. How many marks did he score? (Give your answer in Roman numeral)
Choices
Choice (4)  Response  

a.  I 

b.  II 

c.  III 

d.  IV 
