NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 425  433 of 2000
Access detailed explanations (illustrated with images and videos) to 2000 questions. Access all new questions we will add tracking exampattern and syllabus changes. Unlimited Access for Unlimited Time!
View Sample Explanation or View Features.
Rs. 550.00 or
How to register?
Question number: 425
» Mathematics » Surface Areas & Volumes
Question
The cost of painting the TSA of cone at is Rs. 35.2. The volume of the cone its slant height being 50 cm is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 426
» Biology » Fundamentals Unit of Life
Question
Which of the following requires ATP?
Choices
Choice (4)  Response  

a.  Osmosis  
b.  Diffusion  
c.  Facilitated Diffusion  
d.  Active transport 
Question number: 427
» Mathematics » Number Systems
Question
The product of two rational numbers is . If one of the number is , then the other number is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 428
Question
If the angles of a triangle are in the ratio 3: 2: 1 then the triangle is
Choices
Choice (4)  Response  

a.  Right angled isosceles  
b.  Acute angled  
c.  Right angled  
d.  Obtuse angled 
Question number: 429
» Mathematics » Linear Equations in Two Variables
Question
The solution of the equation is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 430
» Mathematics » Heron's Formula
Question
The base of an isosceles triangle is 14 cm and its perimeter 108 cm. Then its area is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 431
Question
The real factors of are
Choices
Choice (4)  Response  

a.  Does not exit  
b. 
 
c. 
 
d.  None of the above 
Question number: 432
Question
In , if and , then =
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 433
Question
Which of the following statement is correct?
Choices
Choice (4)  Response  

a.  The difference of any two sides is less than the third side  
b.  A triangle cannot have two obtuse angles  
c.  A triangle cannot have an obtuse angle and a right angle  
d.  None of the above 