2 years ago in Percentage

# The average weight of a class of students is 67.5 kg. The weight of the class teacher is 25% more than the average weight of the class. The average weight of the class is less than the class teacher by x%. The value of x is:

[A] 33.335
[B] 25%
[C] 20%
[D] 22%

## Overall Stats

Attempted 3
Correct 1
Incorrect 1
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Chhavi Jain - 2 years ago

Chhavi Jain from Jaipur, India is saying 25% is correct answer

Francis Rai - 2 years ago

Francis Rai from Assam, India is saying 20% is correct answer

## Related Questions

### A fraction in reduced form is such that when it is squared and then its numerator is reduced by 33(1/3)% and denominator is reduced to 20%, its result is twice the original fraction. The sum of numerator and denominator is:

• [A] 8
• [B] 13
• [C] 17
• [D] 15
• [E] None of these

• [A] 6%
• [B] 7%
• [C] 8%
• [D] 9%

• [A] 6%
• [B] 10%
• [C] 60%
• [D] 90%

### The shopkeeper increased the price of a product by 25% so that customer finds difficult to purchase the required amount. But Somehow the customer managed to purchase only 70% of the required amount. What is the net difference in the expenditure on that product ?

• [A] 55 more
• [B] 10% more
• [C] 12.5% less
• [D] 17.5% less
• [E] None of these

• [A] 32,200
• [B] 31,800
• [C] 66,400
• [D] 48,000