Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 213  218 of 224
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Question number: 213
» Mathematics » Square and Cube Root
Question
If the distance of the points and are equal from the point what is the value of
Choices
Choice (4)  Response  

a. 


b. 


c.  7 

d. 


Question number: 214
» Mathematics » Basic Geometry
Question
AB and CD are parallel straight lines of lengths 5 cm and 4 cm, respectively. AD and BC intersect at a point O such that cm, then OD equals to
Choices
Choice (4)  Response  

a.  5 cm 

b.  6 cm 

c.  8 cm 

d.  7 cm 

Question number: 215
» Mathematics » Trigonometry
Question
If then is equal to
Choices
Choice (4)  Response  

a. 


b.  1 

c.  2 

d. 


Question number: 216
» Mathematics » Probability
Question
Out of the letters E, T and N, a 3letter word is formed at random using all the 3 letters. What is the probability that the word formed is TEN?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 217
» Mathematics » Rational Numbers
Question
The average score of boys in an examination of a school is 71 and that of the girls is 73. The average score of the school in the examination is 71.8. Then, the ratio of the number of boys to the number of girls appeared in the examination is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 218
» Mathematics » Quadratic Equations
Question
If a and b are the roots of the quadratic equation. Then, the value of is equal to
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

