NSTSE (National Science Talent Search Exam Unified Council) Class 10: Questions 635  637 of 1484
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Question number: 635
MCQ▾
Question
Among 20 employees, the average salary of 19 is Rs. 30. The 20^{th} employee has the salary exceeds the average of 20 employees by Rs. 19 then average salary of all employees (in Rs. ) is
Choices
Choice (4)  Response  

a.  30 

b.  33.50 

c.  31 

d.  39 

Question number: 636
» Mathematics » Coordinate Geometry
MCQ▾
Question
The points on Yaxis at a distance of 5 units from (3,2) are
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 637
» Mathematics » Triangles
MCQ▾
Question
If , then XZ = ________.
Choices
Choice (4)  Response  

a.  10 

b.  13 

c.  14 

d.  5 
