NSTSE (National Science Talent Search Exam Unified Council) Class 7: Questions 117  123 of 1732
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Question number: 117
» Mathematics » Simple Equations
Question
Two sums of money are in the ratio 8: 9. If the second sum is Rs. 90, then first sum is
Choices
Choice (4)  Response  

a.  85 Rs. 

b.  60 Rs. 

c.  75 Rs. 

d.  80 Rs. 

Question number: 118
» Mathematics » Fractions and Decimals
Question
is expressed in words as
Choices
Choice (4)  Response  

a.  Six thirteen 

b.  Sixthirteenth 

c.  Six by thirteen 

d.  Six minus thirteen 

Question number: 119
» Mathematics » Fractions and Decimals
Question
Sum of 0.4,0.04,0.004 is
Choices
Choice (4)  Response  

a.  0.888 

b.  0.444 

c.  0.242 

d.  0.484 

Question number: 120
» Mathematics » Comparing Quantities
Question
Ratio of number of boys to number of girls in a list is 3: 2. If there are 210 boys, then the number of girls is
Choices
Choice (4)  Response  

a.  240 

b.  140 

c.  180 

d.  90 

Question number: 121
» Mathematics » Fractions and Decimals
Question
There are four people in a class room. If they cut an apple into equal four pieces and take 1 piece each, each has eaten what part of the apple?
Choices
Choice (4)  Response  

a.  1 

b.  One – third 

c.  Half 

d.  One – fourth 

Question number: 122
» Mathematics » Simple Equations
Question
The total cost of three prizes is 4680 Rs. If the value of second prize is of first and the value of 3^{rd} prize is of the second prize, find the value of first prize.
Choices
Choice (4)  Response  

a.  2980 Rs. 

b.  2808 Rs. 

c.  2780 Rs. 

d.  2880 Rs. 

Question number: 123
» Mathematics » Simple Equations
Question
What is the total number of candidates at an examination, if 30 % of fail and the number of those who passed exceeds the number of those who failed by ?
Choices
Choice (4)  Response  

a.  460 

b.  500 

c.  400 

d.  350 
