The average of eight different numbers is 5. If 1 is added to the largest number, what is the resulting average of the eight numbers?
Lieutenant James made an average of 3 arrests per week for 4 weeks. How many arrests does she need to make in the fifth week to raise her average to 4 arrests per week? a) 4 b) 5 c) 8 d) 7
The average of 3 unique numbers is 50. If the lowest number is 30, what is the sum of the other two numbers? a) 100 b) 110 c) 120 d) 150
A is 3 years younger than C but one year older than D. D is one year older than B but 4 years younger than C. C is 15 years old. What is the age of B in years? a) 10 b) 11 c) 12 d) 13
Today is Varun’s birthday. One year from today he will be twice as old as he was 12 years ago. How old is Varun today? a) 20 years b) 22 years c) 25 years d) 27 years.
A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D? a) 2 b) 3 c) 6 d) 12
12 year old Manick is three times as old as his brother Rahul. How old will Manick be when he is twice as old as Rahul? a) 14 years b) 16 years c) 18 years d) 20 years.
A woman says, “If you reverse my own age, the figures represent my husband’s age. He is, of course, senior to me and the difference between our ages is one-eleventh of their sum.” The woman’s age is a) 23 years b) 34 years c) 45 years d) None of these.
In a town, 65% people watched the news on television, 40% read a newspaper and 25% read a newspaper and watched the news on television also. What percent of the people neither watched the news on television nor read a newspaper? a) 5 b) 10 c) 15 d) 20