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?
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Two circles , one circle is inscribed and another circle is N outscribed over a square. What is the ratio of area of inner to outer circle.
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is?
can any1 inform me abt office work aptitude?????????
There are 5 red shoes, 4 green shoes. If one drasw randomly a shoe what is the probability of getting redshoe is
The LCM of two positive nos is 168 and their product is 504. what is the difference in their squares? A. 175 B.216 C.9 D.135
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A flight carrying food packets is flying at a height of 1960m from the ground. The speed of the flight is given. Find the time taken for a food packet dropped at that instance to hit the ground.
at a certain ice cream parlour customer can choose among three different ice cream flavour and can choose either a sugar cone or a waffle cone. considerig both ice cream flavour and cone type how many distinct tripple scoop cone with three different ice cream flavour and available.
A 10 digit number N has none of its digits reapeating. The first two digits me N are divisible by two, the first 3 digits are divisible by 3, and the first 4 digits are divisible by 4 and so on such that the entire number is divisible by 10. find N.
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The sum of the series 1 + 1(1+1/n) + 3(1+1/n)2 + ..... is equal to?
If 5/2 artists make 5/2 paintings using 5/2 canvases in 5/2 days then how many artists r required to make 25 paintings using 25 canvases in 25 days?
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