Mathematics [NSTSE (National Science Talent Search Exam Unified Council) Class 9]: Questions 917  923 of 989
Access detailed explanations (illustrated with images and videos) to 2000 questions. Access all new questions tracking exam pattern and syllabus changes. View the complete topicwise distribution of questions. Unlimited Access for Unlimited Time!
View Sample Explanation or View Features.
Rs. 550.00 or
How to register?
Question number: 917
» Mathematics » Number Systems
Question
The two irrational numbers between and are
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 918
» Mathematics » Surface Areas & Volumes
Question
The area of the base of a cone is sq cm. Its height is 12 cm. Then its total surface area is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 919
» Mathematics » Polynomials
Question
If , then is:
Choices
Choice (4)  Response  

a. 
 
b.  3pqr  
c. 
 
d. 

Question number: 920
» Mathematics » Surface Areas & Volumes
Question
A circus tent is in the form of a cone over a cylinder. The diameter of the base is 14 m, the height of cylindrical part is 8 m and the total height of the tent is 32 m. The canvas required for the tent is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 921
» Mathematics » Surface Areas & Volumes
Question
The cost of painting the TSA of cone at is Rs. 17.6. The volume of the cone its slant height being 25 cm is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 922
» Mathematics » Heron's Formula
Question
In a quadrilateral the sides are 12,35,18,39 units and the angle between first sides is a right angle. The area of quadrilateral is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 923
» Mathematics » Probability
Question
In a single throw of two dice, the probability of getting a sum of 6 is
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  Question does not provide sufficient data or is vague 