Mental Ability (NCO Cyber Olympiad Class 7): Questions 180  185 of 205
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 416 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 300.00 or
Question number: 180
» Mental Ability » Basic Arithmetic
Question
A farmer has 2 grasshoppers of the same species. The corresponding parts of the grasshopper’s bodies are proportional. The larger grasshopper has an 15 cm body and a 10 cm forelimb. The smaller grasshopper has a 20 cm forelimb. How long is the body of the smaller grasshopper?
Choices
Choice (4)  Response  

a.  40 cm 

b.  70 cm 

c.  30 cm 

d.  50 cm 

Question number: 181
» Mental Ability » Number Games » Number Series
Question
The day before yesterday was three days after Saturday. What day is today?
Choices
Choice (4)  Response  

a.  Sunday 

b.  Thursday 

c.  Friday 

d.  Monday 

Question number: 182
» Mental Ability » Basic Algebra
Question
Suhash can type 10 pages in 5 minutes. Misty can type 5 pages in 10 minutes. Working together, how many pages can they type in 30 minutes?
Choices
Choice (4)  Response  

a.  15 

b.  25 

c.  20 

d.  75 

Question number: 183
» Mental Ability » Number Games » Number Series
Question
The first seventh terms of a pattern are shown below. The rule of the pattern is to multiply by 2, then addition 2 and then subtract 1.
5, 10, 12, 11, 22, 24, 23…
What should be the tenth term of this pattern?
Choices
Choice (4)  Response  

a.  46 

b.  45 

c.  47 

d.  44 

Question number: 184
» Mental Ability » Number Games » Number Series
Question
Which sequence follows the rule , where n represents the position of a term in the sequence?
Choices
Choice (4)  Response  

a.  5, 17, 29, 41, 53, … 

b.  7, 19, 31, 43, 55, … 

c.  8, 20, 32, 44, 56, … 

d.  6, 18, 30, 42, 54, … 

Question number: 185
» Mental Ability » Number Games » Number Series
Question
Which sequence follows the rule , where n represents the position of a term in the sequence?
Choices
Choice (4)  Response  

a.  18, 26, 34, 40, 40, … 

b.  8, 16, 24, 32, 40, … 

c.  16, 12, 8, 4, 0, … 

d.  4, 10, 16, 22, 28, … 
