Ans 1:
Class : Class 9
Constant of proportionality when it is inverse variation is x×y=k
So,10×6=60
Find a number which when multiplied by 15 gives 60
60÷15=4
So, and is B - 4
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Ans 1: (Master Answer)
Class : Class 1
(D): length of crayon = 3 
length of key = 2
Total length of crayon and key = 3 + 2
= 5
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Ans 1: (Master Answer)
Class : Class 1
(C): Amount of water Nitesh drinks in one week = 35 litres
= 5+5+5+5+5+5+5
Amount of water Nitesh drinks each day = 5 litres
Amount of water Nitesh drinks in 10 days = 5+5+5+5+5+5+5+5+5+5 = 50 litres.
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Ans 1: (Master Answer)
Class : Class 1
(A): Govind : 55 > 52
Neha : 96 < 98
Anusha : 86 < 89
Armaan : 98 < 99
So, Govind scored more in Mathematics than in English.
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Ans 1: (Master Answer)
Class : Class 1
(A): Number of cards John had = 152
Number of cards Karan had = 129
Number of more cards John had than Karan = 152 - 129 = 23
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