Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 7]: Questions 19  27 of 1128
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Question number: 19
Question
MCQ▾of a week = ________ days.
Choices
Choice (4)  Response  

a.  3  
b.  21  
c.  13  
d.  30 
Question number: 20
Question
MCQ▾Viraj scored 17 marks out of 30. Its fractional form is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 21
Question
MCQ▾The three odd consecutive integers whose sum is are
Choices
Choice (4)  Response  

a.  25,27,29  
b.  19,23,27  
c.  21,23,25  
d.  21,25,27 
Question number: 22
Question
MCQ▾The sum of 3 consecutive integers is 66. Then the smallest among them is
Choices
Choice (4)  Response  

a.  35  
b.  29  
c.  41  
d.  21 
Question number: 23
Question
MCQ▾The average of three numbers is 90. The first is of the sum of the other two. The first number is
Choices
Choice (4)  Response  

a.  79  
b.  95  
c.  90  
d.  80 
Question number: 24
Question
MCQ▾A person travelled of the distance by train, by bus and the remaining 10 km by boat. The total distance travelled by him was
Choices
Choice (4)  Response  

a.  50 km  
b.  80 km  
c.  60 km  
d.  110 km 
Question number: 25
Question
MCQ▾One number is 5 less than the three times of the other. If their sum is increased by 8, the result is 35. Find the numbers.
Choices
Choice (4)  Response  

a.  18,9  
b.  19,8  
c.  8,18  
d.  17,8 
Question number: 26
Question
MCQ▾Reciprocal of is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 27
Question
MCQ▾Numerator in the fraction is
Choices
Choice (4)  Response  

a.  11  
b. 
 
c. 
 
d.  9 