NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 219  226 of 1732
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Question number: 219
» Mathematics » Fractions and Decimals
Question
fraction.
Choices
Choice (4)  Response  

a.  Mixed 

b.  Proper 

c.  Improper 

d.  All of the above 

Question number: 220
» Mathematics » Simple Equations
Question
6 is added to a number and the sum is multiplied by 4. If 18 is subtracted from the product and the difference is divided by 2, the result is equal to 24. Find the number.
Choices
Choice (4)  Response  

a.  19 

b.  21 

c.  25 

d.  24 

Question number: 221
» Mathematics » Fractions and Decimals
Question
can be represented as ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 222
» Mathematics » Simple Equations
Question
A number 880 divided into two parts in the ratio 4: 7. Find the sum of the numbers.
Choices
Choice (4)  Response  

a.  880 

b.  580 

c.  750 

d.  808 

Question number: 223
» Mathematics » Simple Equations
Question
‘l’ liters of oil was poured into a tank and it was still e % empty. How much oil must be poured into the tank in order to fill it to the brim?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 224
» Mathematics » Simple Equations
Question
of a sari is violet, of a sari is white and remaining four meters is yellow. Find the length of sari.
Choices
Choice (4)  Response  

a.  24 m 

b.  28 m 

c.  38 m 

d.  36 m 

Question number: 225
» Mathematics » Comparing Quantities
Question
If the given ratio of 1: 8, add 2 to the antecedent and 3 to the consequent. Then the new ratio is
Choices
Choice (4)  Response  

a.  4: 10 

b.  10: 4 

c.  11: 3 

d.  3: 11 

Question number: 226
» Mathematics » Fractions and Decimals
Question
Example of proper fractions is ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

