Mental AbilityBasic Arithmetic (NCO Cyber Olympiad Class 5): Questions 34  40 of 147
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Question number: 34
» Mental Ability » Basic Arithmetic
Question
Three out of every ten students in the fifth grade own a computer. There are 50 students in the fifth grade. How many fifth grade students own computers?
Choices
Choice (4)  Response  

a.  10 Students 

b.  25 Students 

c.  15 Students 

d.  20 Students 

Question number: 35
» Mental Ability » Basic Arithmetic
Question
choose the symbol that will make this statement true.
55 + 11 ________ 44 + 22
Choices
Choice (4)  Response  

a.  < 

b.  = 

c.  > 

d.  All of the above 

Question number: 36
» Mental Ability » Basic Arithmetic
Question
Choose the symbol that will make this statement true.
54 + 19 ________ 34 + 29
Choices
Choice (4)  Response  

a.  = 

b.  > 

c.  < 

d.  ~ 

Question number: 37
» Mental Ability » Basic Arithmetic
Question
Each Pyramid on the scale weights 15 gms. All the cubes have equal weights. What is the weight of one of the cubes?
Choices
Choice (4)  Response  

a.  15gms 

b.  60gms 

c.  20gms 

d.  30gms 

Question number: 38
» Mental Ability » Basic Arithmetic
Question
________ is the representation of frequencies by cartoon picture.
Choices
Choice (4)  Response  

a.  Pie diagram 

b.  Frequency table 

c.  Pictograph 

d.  Bar graph 

Question number: 39
» Mental Ability » Basic Arithmetic
Question
________ is a chart that uses bars to show comparisons between categories of data and the bars can be either horizontal or vertical.
Choices
Choice (4)  Response  

a.  Bar graph 

b.  Pie diagram 

c.  Pictograph 

d.  Frequency table 

Question number: 40
» Mental Ability » Basic Arithmetic
Question
Two out of every five students get 1 ^{st} division in Maths. There are 30 students in class. How many 1 ^{st} division students in Maths are there?
Choices
Choice (4)  Response  

a.  20 Students 

b.  8 Students 

c.  10 Students 

d.  12 Students 
