Question
What will be the age of A after 4 years? Quantity
I: The ratio between the present ages of A and B is 3:7 respectively and B is 8 years elder than A. Quantity II: 12 years In the question, two quantities I and II are given. You have to solve both the quantities to establish the correct relation between Quantity-I and Quantity-II and choose the correct option.Solution
Quantity I: Let the present age of A and B be 3x and 7x respectively. According to question, => 7x – 3x = 8 => x = 2 A’s age after 4 years = (3 x 2) + 4 = 10 years Quantity II: 12 years Therefore, Quantity I < Quantity II
Find the range of the given data:
14, 28, 35, 21, 42, 56, 49
Group ‘M’ comprises four even integers in order, and group ‘N’ includes four successive odd integers. If the average of their first elements is ...
Six numbers are arranged in decreasing order. The average of the first five numbers is 40, and the average of the last five numbers is 35. What is the d...
There are balls of three colours i.e. red, yellow and black. The number of black balls is 6 more than the average number of balls of each colour. The nu...
Find the least number to be added to the largest 3-digit number which leaves remainder 6 when divided by 4, 5, and 7 so that the result becomes a perfec...
The sum of the digits of a two-digit number is 12. When the digits are interchanged, the number decreases by 18. Find 160% of the number.
The remainder obtained when (47³ + 35³) is divided by 41 is
Which of the following is a prime 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).
When a number is divided by 114, remainder is 82. What will be the remainder when the cube of the number is divided by 19?
Relevant for Exams:
