NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 535  542 of 1732
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Question number: 535
» Mathematics » Comparing Quantities
Question
At what rate of interest per annum will a sum double itself in 10 years?
Choices
Choice (4)  Response  

a.  10% 

b.  15% 

c.  5% 

d.  20% 

Question number: 536
» Mathematics » Integers
Question
The expanded form of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 537
» Mathematics » Algebraic Expressions
Question
In value of x is
Choices
Choice (4)  Response  

a.  +2 

b.  +18 

c.   2 

d.   18 

Question number: 538
» Mathematics » Comparing Quantities
Question
If the price of gas is increased by 30%, by how much % must a house wife reduce her consumption of gas, so as to have no extra expenditure?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 539
» Mathematics » Exponents and Powers
Question
= ________.
Choices
Choice (4)  Response  

a. 


b. 


c.  5.45 

d. 


Question number: 540
» Mathematics » Fractions and Decimals
Question
In the word SAMEER, what fraction of alphabets are made of four lines?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 541
Question number: 542
» Mathematics » Lines and Angles
Question
Which of the following has a definite length?
Choices
Choice (4)  Response  

a.  Ray 

b.  Straight line 

c.  Line segment 

d.  All of the above 
