Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 8]: Questions 168  176 of 1201
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Question number: 168
Question
MCQ▾Which of the following rational numbers is in the standard form?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 169
Question
MCQ▾The consecutive multiples of 5 whose sum is 75 are:
Choices
Choice (4)  Response  

a.  30 and 35  
b.  45 and 50  
c.  35 and 40  
d.  25 and 30 
Question number: 170
Question
MCQ▾A parallelogram which has equal diagonals is a:
Choices
Choice (4)  Response  

a.  Square  
b.  Rectangle  
c.  Rhombus  
d.  None of the above 
Question number: 171
Question
MCQ▾The solution of is:
Choices
Choice (4)  Response  

a.  3  
b.  5  
c.  6  
d.  3 
Question number: 172
Question
MCQ▾If of a number is 30 less than the original number, then the number is:
Choices
Choice (4)  Response  

a.  120  
b.  150  
c.  220  
d.  90 
Question number: 173
Question
MCQ▾If a number increased by 10 % of itself gives 220, then that number is:
Choices
Choice (4)  Response  

a.  200  
b.  120  
c.  180  
d.  150 
Question number: 174
Question
MCQ▾ABC and DEF are straight lines. Find the value of x
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 175
Question
MCQ▾The area of shaded region is:
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 176
Question
MCQ▾42 men can complete a piece of work in 6 days. How many men can complete the same work in 18 days?
Choices
Choice (4)  Response  

a.  12  
b.  126  
c.  18  
d.  14 