Mathematics (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 56  63 of 119
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Question number: 56
» Mathematics » Arithmetic
Question
of a number is 54. What is the number?
Choices
Choice (4)  Response  

a.  300 

b.  320 

c.  280 

d.  350 

Question number: 57
» Mathematics » Trigonometry
Question
The shadow of a tower is 15 m, when the Sun’s elevation is 30°. What is the length of the shadow, when the Sun’s elevation is 60°?
Choices
Choice (4)  Response  

a.  4 m 

b.  3 m 

c.  6 m 

d.  5 m 

Question number: 58
» Mathematics » Number Systems
Question
Zero is
Choices
Choice (4)  Response  

a.  a whole number 

b.  a negative integer 

c.  a natural number 

d.  a positive number 

Question number: 59
» Mathematics » Arithmetic
Question
The ratio of ages of Mohan and Sohan is 4: 3. If the sum of their ages is 42 years, then the age of Mohan is
Choices
Choice (4)  Response  

a.  20 year 

b.  28 year 

c.  18year 

d.  24year 

Question number: 60
» Mathematics » Trigonometry
Question
If then the value of is
Choices
Choice (4)  Response  

a.  45/54 

b.  49/64 

c.  49/74 

d.  40/65 

Question number: 61
» Mathematics » Arithmetic
Question
If b = 4, c = 9, then the value of is
Choices
Choice (4)  Response  

a.  11 

b.  17 

c.  13 

d.  19 

Question number: 62
» Mathematics » Percentage
Question
Raj gets 10 % less marks than Rohit in an examination. What percentage of marks does Rohit gets more than Raj?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  Question does not provide sufficient data or is vague 

Question number: 63
» Mathematics » Statistics
Question
A card is drawn at random from a pack of 52 playing cards. The probability that drawn card being a red king is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

