NSO Level 1 Science Olympiad (SOF) Class 7: Questions 118  124 of 597
Access detailed explanations (illustrated with images and videos) to 597 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. 350.00 or
How to register?
Passage
A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random.
Question number: 118 (1 of 3 Based on Passage) Show Passage
Question
Find the probability that the marble taken out will be white.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 119 (2 of 3 Based on Passage) Show Passage
Question
Find the probability that the marble taken out will be red.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 120 (3 of 3 Based on Passage) Show Passage
Question
Find the probability that the marble taken out will be not green.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 121
Question
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Choices
Choice (4)  Response  

a.  4876  
b.  7682  
c.  8762  
d.  3487 
Question number: 122
Question
The list of numbers below shows prime numbers arranged in an increasing order.
The value of is ________.
Choices
Choice (4)  Response  

a.  62  
b.  50  
c.  54  
d.  48 
Question number: 123
Question
Figure X is embedded in one of the following alternatives. Trace out the correct option.
Choices
Choice (4)  Response  

a.  
b.  
c.  
d. 
Question number: 124
Question
The sum of two numbers is 25 and their difference is 13. Find their product.
Choices
Choice (4)  Response  

a.  141  
b.  325  
c.  175  
d.  114 