NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 453  461 of 1732
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Question number: 453
» Mathematics » Algebraic Expressions
Question
In , the value of a is
Choices
Choice (4)  Response  

a.  26 

b.  16 

c.  13 

d.  8 

Question number: 454
» Mathematics » Triangle and Properties
Question
In a , if is an obtuse angle, then the longest side is
Choices
Choice (4)  Response  

a.  QR 

b.  PQ 

c.  PR 

d.  None of the above 

Question number: 455
» Mathematics » Integers
Question
Choices
Choice (4)  Response  

a.  0 

b.  121 

c.  +121 

d.  +131 

Question number: 456
» Mathematics » Rational Numbers
Question
The difference between the greatest and least numbers of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 457
» Mathematics » Comparing Quantities
Question
The CP of 20 articles is equal to the SP of 15 articles. Then gain % is
Choices
Choice (4)  Response  

a.  31% 

b. 


c.  5% 

d.  25% 

Question number: 458
» Mathematics » Integers
Question
The statement which holds correct is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 459
» Mathematics » Integers
Question
Opposite of profit of Rs. 340.
Choices
Choice (4)  Response  

a.  Loss of Rs. 340 

b.  + Rs. 340 

c.  +340 

d.  All of the above 

Question number: 460
» Mathematics » Comparing Quantities
Question
What is the difference in SI if a sum of Rs. 5000 is borrowed by a person for 5 years and the rate of interest is increased from 4 % to 5%?
Choices
Choice (4)  Response  

a.  350 Rs. 

b.  250 Rs. 

c.  450 Rs. 

d.  200 Rs. 

Question number: 461
» Mathematics » Symmetry
Question
Which of the following triangle has no line of symmetry?
Choices
Choice (4)  Response  

a.  A scalene triangle 

b.  An equilateral triangle 

c.  An isosceles triangle 

d.  Question does not provide sufficient data or is vague 
