NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 288  295 of 1732
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Question number: 288
» Biology » Nutrition in Plants
Question
The chlorophyll in the plants are located inside:
Choices
Choice (4)  Response  

a.  Stems 

b.  Roots 

c.  Chloroplast 

d.  Question does not provide sufficient data or is vague 

Question number: 289
» Mathematics » Rational Numbers
Question
is a
Choices
Choice (4)  Response  

a.  Either positive or negative rational number 

b.  Negative rational number 

c.  Neither positive nor negative rational number 

d.  Positive rational number 

Question number: 290
» Mathematics » Exponents and Powers
Question
The rationalizing factor of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 291
» Mathematics » Exponents and Powers
Question
equals to
Choices
Choice (4)  Response  

a.  3 

b.  1 

c.  27 

d. 


Question number: 292
Question
The arithmetic mean of first five negative integers is
Choices
Choice (4)  Response  

a.   4 

b.   6 

c.   3 

d.   5 

Question number: 293
» Mathematics » Fractions and Decimals
Question
.
Choices
Choice (4)  Response  

a.  431 

b.  0.431 

c.  4.31 

d.  4.031 

Question number: 294
» Mathematics » Algebraic Expressions
Question
In a piggy bank the numbers of 25 paise coins are ten times the number of 50 paise coins. If there are 330 coins find the amount in the bank.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 295
» Mathematics » Perimeter and Area
Question
Find the area of the shaded region of the following figure.
ABCD is a rectangle having length 60 cm and breadth 50 cm. P, Q, R and S are midpoints of AB, BC, CD and AD respectively.
Choices
Choice (4)  Response  

a.  4500 

b.  3000 

c.  1500 

d.  375 
