NCO Cyber Olympiad (SOF) Class 7: Questions 236  241 of 417
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Question number: 236
» Mental Ability » Basic Arithmetic
Question
A man sold a radio for 1220 and gained 20%, then the radio was bought for?
Choices
Choice (4)  Response  

a.  980  
b.  1016.66  
c.  1200  
d.  1790 
Question number: 237
» Mental Ability » Basic Arithmetic
Question
Two cubes have volumes in the ratio 1: 125. Then the ratio of their sides is
Choices
Choice (4)  Response  

a.  1: 5  
b.  1: 18  
c.  1: 8  
d.  1: 2 
Question number: 238
» Mental Ability » Basic Statistics
Question
Match the reciprocal of each of the following in exponential form:
ListⅠ  ListⅡ 
(A)
 (i)

(B)
 (ii)

(C)
 (iii)

(D)
 (iv)

Choices
Choice (4)  Response  

 
a. 
 
b. 
 
c. 
 
d. 

Question number: 239
» Verbal Reasoning » Synonym & Antonym
Question
In the following question, all are alike in a certain way. Select the alternative, which is different from others.
Choices
Choice (4)  Response  

a.  Tree  
b.  Flower  
c.  Shrub  
d.  Herb 
Question number: 240
» Mental Ability » Number Games » Number Analogies
Question
On dividing a number by 4, we get 3 as remainder. What will be the remainder, when the square of this number is divided by 4?
Choices
Choice (4)  Response  

a.  2  
b.  5  
c.  1  
d.  0 
Question number: 241
» Mental Ability » Basic Arithmetic
Question
The present ages of three persons in proportions 2: 3: 4. Five years ago, the sum of their ages was 48. Find their present ages (in years).
Choices
Choice (4)  Response  

a.  16,28,26  
b.  8,20,28  
c.  14,21,28  
d.  None of the above 