Question
What is the weight of the heaviest
person? Answer the questions based on the following data: Ā Among the six persons D, E, F, G, H and I each have different weight. D is heavier than 3 persons, F is lighter than H. G is lighter than only E. F is not the lightest. The person who is third lightest is four times of the weight of the person who is the lightest in the group. The weight of lightest person is one third of the second lightest person, whose weight is 42 kg. The second heaviest person is of 74 kg. The weight of third heaviest person is a square number which lies in between the second heaviest personās weight and fourth heaviest personās weight. The weight of the heaviest person is a prime number less than 82 kg.Solution
E > G (74) > D > H > F (42) > I The weight of lightest person (I) = 42/3 = 14 kg The weight third lightest person (H) = 14 x 4 = 56 kg The weight of third heaviest person will be between 56 and 74 i.e. 64 and 64 is the only square number. The weight of heaviest person will be a prime number i.e. 79 kg. E (79) > G (74) > D(64) > H (56) > F (42) > I (14)
A number is initially increased by 37.5% and then reduced by 40%. The final value obtained after these changes is 6,270. Determine 80% of the original n...
How many whole numbers between 100 and 750 are multiples of both 18 and 24?
The value of
What is the remainder when 7Ā³āµ is divided by 5?
What is the value of 1Ā² + 3Ā² + 5Ā² + 7Ā² + 9Ā² ................ 19Ā²?
A student was required to calculate 9/20 of a number, but by mistake he calculated 11/20 of it. His answer exceeded the correct one by 65. Find the number.
The smallest number 'Z' which when divided by 16, 24, and 48 leaves 3 as the remainder in each case. Find the value of ('4Z' + 7).
One-fourth of a number is 70. What will 40% of that number?
...Find the average of the cubes of the first 7 natural numbers.
Relevant for Exams:
