Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 66  71 of 224
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1058 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 66
» Mathematics » Basic Geometry
Question
The ratio between the numbers of sides of two polygons is 2: 1 and the ratio between their interior angles is 4: 3. The numbers of sides of these polygons are, respectively
Choices
Choice (4)  Response  

a.  8, 4 

b.  10, 5 

c.  12, 6 

d.  14, 7 

Question number: 67
» Mathematics » Rational Numbers
Question
7 men and 8 boys can do a piece of work in 2 days. 4 men and 12 boys can do 29/56 of the same work in 1 day. In how many days will 1 man do this work?
Choices
Choice (4)  Response  

a.  25 days 

b.  24 days 

c.  27 days 

d.  28 days 

Question number: 68
» Mathematics » Percentage
Question
1 L of water is evaporated from 6 L of a solution having 4 % of sugar. The percentage of sugar in the remaining solution is
Choices
Choice (4)  Response  

a.  4/5% 

b. 


c.  4% 

d.  5% 

Question number: 69
» Mathematics » Percentage
Question
An agent buys a TV set listed at Rs. 10000 and gets 10 % and 20 % successive discount. He spends 10 % of CP on transport. At what price (in Rs. ) should he sell TV set to earn a profit of 10%?
Choices
Choice (4)  Response  

a.  8692 

b.  8699 

c.  8712 

d.  8700 

Question number: 70
» Mathematics » Basic Geometry
Question
Four angles of a 8sided figure are each 154°. If the remaining four angles are equal, then the measure of each angle is
Choices
Choice (4)  Response  

a.  116° 

b.  100° 

c.  110° 

d.  All of the above 

Question number: 71
» Mathematics » Algebraic Expressions
Question
If and , then the value of is
Choices
Choice (4)  Response  

a.  18 

b.  48 

c.  38 

d.  28 
