Number of students in institutes A and B were in the ratio of 7 : 15 respectively in 2012. In 2013, the number of students in institute A increased by 25% and number of students in institutes B increased by 26%, then what was the respective ratio between number of students in institutes A and B?
Numbers of boys and girls are ‘x’ and ‘y’ respectively. Ages of a girl and a boy are ‘a’ years and ‘b’ years respectively. The average age (in years) of all boys and girls is
Of the three numbers, the average of the first and the second is greater than the average of the second and the third by 15. What is the difference between the first and the third of the three numbers?
Of the three numbers, the first is twice the second and the second is twice the third. The average of the reciprocal of the numbers is 7/72 . The numbers are:
On 17th March, 1997 Monday falls. What day of the week was it on 17th March, 1996?
On 19th June, 1984 Monday falls. What day of the week was it on 19th June, 1985?
On 2007, What was the date of last Saturday in May month?
On 24th Nov, 2007 Thursday falls. What day of the week was it on 10th Nov, 2006 ?
On 8th Dec, 2007 Saturday falls. What day of the week was it on 8th Dec, 2006?
On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004?
