NSTSE (National Level Science Talent Search Examination) Class 6: Questions 1146  1152 of 1883
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1883 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 550.00 or
Question number: 1146
Question
Which of the following are examples of 1^{st} class and 2^{nd} class lever examples respectively?
Choices
Choice (4)  Response  

a.  Plier and Nutcracker 

b.  Fishing and chopsticks 

c.  Scissor and Staple 

d.  All of the above 

Question number: 1147
» Mathematics » Practical Geometry
Question
Which of the following angle can be constructed using a pair of compass and ruler?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 1148
Question
________ is main source of all type of energy on the Earth.
Choices
Choice (4)  Response  

a.  Moon 

b.  Petroleum 

c.  Sun 

d.  Coal 

Question number: 1149
» Mathematics » Practical Geometry
Question
A line segment is bisected at point K then length of and if MK further bisected by a point P then length of will be
Choices
Choice (4)  Response  

a.  7.8 & 3.4 cm 

b.  5.2 and 8.9 cm 

c.  6.7 and 5.3 cm 

d.  7.8 & 3.9 cm 

Question number: 1150
Question
The form of energy stored in petroleum is ________.
Choices
Choice (4)  Response  

a.  Chemical energy 

b.  Mechanical energy 

c.  Heat energy 

d.  Magnetic energy 

Question number: 1151
Question
Solar cells use ________to produce electricity.
Choices
Choice (4)  Response  

a.  Heat energy of coal or petroleum 

b.  Water stored by a dam 

c.  Wind energy 

d.  Solar energy 

Question number: 1152
» Mathematics » Ratio and Proportion
Question
The ratio of elephants and lions in a jungle is 5: 3. If the count of elephants is 300, then find the count of lions.
Choices
Choice (4)  Response  

a.  280 

b.  80 

c.  180 

d.  140 
