Mathematics (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 119  126 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: 119
» Mathematics » Linear Equation
Question
If are the linear equations in x and y, then the value of x and y are respectively.
Choices
Choice (4)  Response  

a.  4, 3 

b.  5, 3 

c.  3, 4 

d.  3, 7 

Question number: 120
» Mathematics » Trigonometry
Question
The angles of a triangle are . Find the value of x.
Choices
Choice (4)  Response  

a.  22° 

b.  30° 

c.  25° 

d.  35° 

Question number: 121
» Mathematics » Trigonometry
Question
The value of is equal to
Choices
Choice (4)  Response  

a.  2 

b.  1 

c. 


d.  0 

Question number: 122
» Mathematics » Number Systems
Question
The place value of 8 in the numeral 6437842 is
Choices
Choice (4)  Response  

a.  8000 

b.  80 

c.  800 

d.  All of the above 

Question number: 123
» Mathematics » Mensuration
Question
The perimeter of a rectangle is 35 cm. If its breadth is 7 cm, its length will be
Choices
Choice (4)  Response  

a.  11.5 cm 

b.  12.5 cm 

c.  9.5 cm 

d.  10.5 cm 

Question number: 124
» Mathematics » Square and Cube Root
Question
If (a  b): (a + b) = 1: 5, then what is (a^{2}  b^{2}): (a^{2} + b^{2}) equal to
Choices
Choice (4)  Response  

a.  13: 15 

b.  2: 3 

c.  3: 2 

d.  5: 13 

Question number: 125
» Mathematics » Basic Geometry
Question
The encircle of a ∆ABC touches the sides AB, BC and AC at the point P, Q and R respectively, then which of the following statements is/are correct?
I. AP + BQ + CR = PB + QC + RA
II. AP + BQ + CR = 0.5 (perimeter of ∆ABC)
III. AP + BQ + CR = 3 (AB + BC + CA)
Choices
Choice (4)  Response  

a.  I, II and III 

b.  Only I 

c.  II and III 

d.  I and II 

Question number: 126
» Mathematics » Linear Equation
Question
A person bought a certain number of books for Rs. 80. If he had bought 4 more books for the same sum, each book would have cost Rs. 1 less. What is the price of each book?
Choices
Choice (4)  Response  

a.  Rs. 8 

b.  Rs. 5 

c.  Rs. 10 

d.  Rs. 4 
