Others Maths Puzzle

In a class of 40 students, 24 students speak Hindi and 20 students speak Kannada. Eight students speak none of the two
languages. How many students speak both Hindi and Kannada?
A) 10
B) 18
C) 15
D) 12

Read Solution (Total 1)

(24+20+8)-40=12ans
12 years agoHelpfull: Yes(2) No(2)

Others Other Question

3.Instead of multiplying by 53,Narmada multiplied it by 35 and got the answer as
1206.What is the exact number to be multiplied?
1.77
2.67
3.87
4.97
In a class, 50% of the students are boys. Of the girls, 45% are good at physics, 65% are good at chemistry and 60% are good at
maths. 30% are good at physics and chemistry, 35% are good at chemistry and maths and 25% are good at physics and maths.
Given that all the girls are good at least one of the three subjects mentioned, what is the number of girls who are good in all the three
subjects if there are 100 students in the class?
A) 10
B) 20
C) 8
D) 6