NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 235  243 of 1732
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Question number: 235
» Mathematics » Comparing Quantities
Question
The antecedent and consequent of a ratio ________ interchanged unless there is a change in the given statements.
Choices
Choice (4)  Response  

a.  Can be 

b.  Cannot be 

c.  Sometimes 

d.  All of the above 

Question number: 236
» Mathematics » Simple Equations
Question
A number 560 divided into two parts in the ratio 5: 3. Find the product of the numbers.
Choices
Choice (4)  Response  

a.  57,500 

b.  73,500 

c.  53,700 

d.  37,500 

Question number: 237
» Mathematics » Simple Equations
Question
In a banana grove, (x + 3) trees yield 40 bananas per year, x trees yield 180 bananas per year and (x3) trees yield 200 bananas per year. If the average yield per year per tree be 120, then find x
Choices
Choice (4)  Response  

a.  7 

b.  5 

c.  8 

d.  4 

Question number: 238
» Mathematics » Fractions and Decimals
Question
Divide .
Choices
Choice (4)  Response  

a.  25.50 

b.  50.75 

c.  51.50 

d.  51.25 

Question number: 239
» Mathematics » Comparing Quantities
Question
a: 18: : 4: 24 value of a is
Choices
Choice (4)  Response  

a.  6 

b.  8 

c.  3 

d.  12 

Question number: 240
» Mathematics » Fractions and Decimals
Question
The lowest form of is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 241
» Mathematics » Fractions and Decimals
Question
By how much is is greater than ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 242
» Mathematics » Fractions and Decimals
Question
Product of 34.15 and 1.2 is
Choices
Choice (4)  Response  

a.  409.80 

b.  4.980 

c.  40.980 

d.  40.089 

Question number: 243
» Mathematics » Fractions and Decimals
Question
Equivalent fraction of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

