In Aruns opinion, his weight is greater than 65 kg but less than 72 kg. His brother doest not agree with Arun and he thinks that Aruns weight is greater than 60 kg but less than 70 kg. His mothers view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
In class of 250 students, 75.8% took French and 49.4% took Latin. How many students took both French and Latin?
In company there are 75% skilled workers and reaming are unskilled. 80% of skilled workers and 20% of unskilled workers are permanent. If number of temporary workers is 126, then what is the number of total workers ?
In finding the HCF of two numbers by division method, the last divisor is 18 and quotients are 2, 7 and 3. Find the numbers.
In finding the HCF of two numbers by division method, the last divisor is 49 and the quotients are 17, 3, 2. Find the two numbers.
In how many different ways can the letters of the word LEADING be arranged in such a way that the vowels always come together?
In how many different ways can the letters of the word OPTICAL be arranged so that the vowels always come together?
In how many different ways can the letters of the word PRINTER be arranged?
In how many minutes will Rohit cover a distance of 800 m, if he runs at speed of 10 km/hr?
In how many ways can a group of 5 men and 2 women be made out of a total of 7 men and 3 women?
