NSTSE (National Science Talent Search Exam Unified Council) Class 9: Questions 1006  1014 of 2000
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Question number: 1006
» Mathematics » Number Systems
Question
If , then the value of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 1007
» Biology » Fundamentals Unit of Life
Question
Which of the following is not present in the DNA?
Choices
Choice (4)  Response  

a.  A 

b.  U 

c.  T 

d.  G 

Question number: 1008
Question
The mean of 551,553,555,557,559 and 561 is
Choices
Choice (4)  Response  

a.  553 

b.  561 

c.  559 

d.  556 

Question number: 1009
Question
The sum of the deviations of the variable values 5,9, 10,12,14 from 10 is
Choices
Choice (4)  Response  

a.  10 

b.  1 

c.  0 

d.  All of the above 

Question number: 1010
Question
When two dice are thrown, the probability of getting a number always greater than 3 on the second dice is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 1011
Question
The mean of 20 numbers is 40. If 2 is added to each of the first ten numbers, then the mean of the new set of 20 numbers is
Choices
Choice (4)  Response  

a.  41 

b.  35.5 

c.  21 

d.  20.5 

Question number: 1012
Question
The length of the hypotenuse of a right angled triangle whose two sides measure 8 cm and 0.15 m is
Choices
Choice (4)  Response  

a.  8.15 cm 

b.  0.23 cm 

c.  17 cm 

d.  15 cm 

Question number: 1013
Question
An isosceles triangle can be obtuse angled.
Choices
Choice (4)  Response  

a.  True 

b.  Cannot be determined 

c.  False 

d.  None of the above 

Question number: 1014
» Mathematics » Surface Areas & Volumes
Question
A hemispherical bowl is made of steel of 0.2 cm thickness. The inner radius of the bowl is 15 cm. The volume of steel used is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

