NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 504  511 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: 504
» Mathematics » Heron's Formula
Question
The area of a rhombus is 35 and one of its diagonal is 5 cm. Its perimeter is
Choices
Choice (4)  Response  

a.  40 cm  
b.  29.72 cm  
c.  30 cm  
d.  7.43 cm 
Question number: 505
» Mathematics » Surface Areas & Volumes
Question
A piece of metal pipe is 77 cm long with inside diameter of the cross section as 6 cm. If the outer diameter is 9 cm and the metal weighs the weight of pipe is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 506
» Biology » Fundamentals Unit of Life
Question
Plasmids, extra chromosomal genetic materials are present in
Choices
Choice (4)  Response  

a.  Plant cells  
b.  Viruses  
c.  Bacteria  
d.  Animal Cells 
Question number: 507
Question
Factors of
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 508
Question
When two dice are thrown, the probability of getting a number always greater than 4 on the first dice is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  All of the above 
Question number: 509
» Biology » Fundamentals Unit of Life
Question
Butschli has give
Choices
Choice (4)  Response  

a.  Unit membrane  
b.  Sandwich model  
c.  Fluid Mosaic model  
d.  Colloidal theory for protoplasm 
Question number: 510
» Biology » Fundamentals Unit of Life
Question
Microtubule is made up of
Choices
Choice (4)  Response  

a.  βtubulin  
b.  αtubulin  
c.  Myosin  
d.  Both a. and b. are correct 
Question number: 511
Question
The price (in Rs. ) of 7 Pens are 15,21,14,25,28,19,31. The median is
Choices
Choice (4)  Response  

a.  25  
b.  19  
c.  31  
d.  21 