Mental Ability (NCO Cyber Olympiad Class 5): Questions 134  139 of 257
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Question number: 134
» Mental Ability » Basic Arithmetic
Question
Rajat planted 35 rows of sunflower. There are 15 sunflower plants in each row. How many sunflower plants are there in all?
Choices
Choice (4)  Response  

a.  450 

b.  200 

c.  525 

d.  600 

Question number: 135
» Mental Ability » Number Games » Number Series
Question
Study the given table to find the missing number?
Choices
Choice (4)  Response  

a.  8 

b.  5 

c.  6 

d.  14 

Question number: 136
» Mental Ability » Basic Geometry
Question
Which of the following is an equilateral triangle?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 137
» Mental Ability » Basic Arithmetic
Question
The cost price of 16 books is the same as the selling price of 12 books. Find the loss/profit?
Choices
Choice (4)  Response  

a.  40% 

b.  30% 

c.  32.50% 

d.  33.3% 

Question number: 138
» Mental Ability » Basic Arithmetic
Question
What number goes into the box to make the given statement is true?
=
Choices
Choice (4)  Response  

a.  12 

b.  1 

c.  5 

d.  2 

Question number: 139
» Mental Ability » Basic Arithmetic
Question
Mrs. Mansi is 46 year old. Her daughter is 18 years old. The ages of Mrs. Mansi, her husband Mr. Bhavin and their daughter add up to 80. Which equation could be used to determine how old Mr. Bhavin is if n = Mr. Bhavin’s age?
Choices
Choice (4)  Response  

a.  18 + 8+46 = n 

b.  46 + 18 + n=80 

c.  18 + n=46 + 8 

d.  All of the above 
