NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 729  735 of 1732
Access detailed explanations (illustrated with images and videos) to 1732 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 500.00 or
How to register?
Question number: 729
» Mathematics » Exponents and Powers
Question
The value of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 730
» Mathematics » Algebraic Expressions
Question
Number to be added on LHS of equation to find the value of ‘y’ is (elimination method) .
Choices
Choice (4)  Response  

a.   7 

b.  0 

c.   9 

d.  16 

Question number: 731
» Mathematics » Perimeter and Area
Question
If ABCD is a parallelogram, then the ratio of the areas of parallelogram ABCD and is
Choices
Choice (4)  Response  

a.  Cannot be determined 

b.  1: 2 

c.  2: 1 

d.  Question does not provide sufficient data or is vague 

Question number: 732
Question number: 733
Question
A pendulum of a clock takes 45 seconds to complete 15 oscillations, calculate its time period.
Choices
Choice (4)  Response  

a.  4 sec 

b.  9 sec 

c.  3 sec 

d.  6 sec 

Question number: 734
» Mathematics » Rational Numbers
Question
A rational number equivalent to is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  None of the above 

Question number: 735
» Mathematics » Integers
Question
Temperature at the foot of a mountain is . It fell down by at the top of the mountain. The temperature recorded on the top is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

