Question
What is the weight of the heaviest
person? Answer the questions based on the following data:  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 person’s weight and fourth heaviest person’s 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)
- If '57x8y' is a five-digit number which is divisible by 72, then find the value of (5x - y).
If the product of three consecutive natural numbers is 17160, find the sum of the three numbers.
The digits of a two-digit number ‘N’ are reversed to form a new number ‘M’. If M < N and N – M = 27, then which of the following maybe ‘N’...
- Instead of multiplying a number by 0.9, a student accidentally used 9. His result turned out to be 3510 more than the actual result. What is the original n...
Determine the smallest 4-digit number that, when divided by 15, 24, and 30, leaves a remainder of 5 each time.
A lending library has a fixed charge for the first 7 days and an additional charge for each day thereafter. Sahil paid Rs . 215 for a book kept for 15 ...
When the digits are swapped, the new two-digit number equals 44 less than 120% of the original. The sum of the digits is 13. Determine the original number.
A number when divided by 315 leaves remainder 46 and the value of quotient is 7. Find the number.
Find the average of the cubes of the first 7 natural numbers.
There are 8 classrooms, each with an average of 16 students. No classroom has the same number of students, and all classrooms, except the 8th one, have ...
Relevant for Exams:
