Related Questions

Nilolai is thinking of a positive whole number. If the number is squared and then 10 is subtracted from the rsult , the dirrerence is equal to 6 . what is the number?
A 2
B 4
C 10
D 6
If a number is decreased by 4 and divided by 6, the result is 8. What would be the result if 2 is subtracted from the number and then it is divided by 5 ?
A 9 2/3
B 10
C 10 1/5
D 11 1/5
If a number is decreased by 4 and divided by 6, the result is 8. What would be the result if 2 is subtracted from the number and then it is divided by 5?
A 10
B 20
C 30
D 40
In three years, Janice will be three times as old as her daughter, Six years ago, her age eas her daughter's age squared. How old is Janice?
A 18
B 36
C 42
D 45
Find a number such that when 15 is subtracted from 7 times the number, the result is 10 more than twice the number.
A 5
B 7
C 9
D 15
Which of the following numbers cannot be the last digit of a squared number?
A 1
B 2
C 4
If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
A Bashar, three times more
B Rahim , three times more
C They both go around 12 times
D Bashar, eight times more
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
Weight of Sona is four times that of Mona. Weight of Mona is 2.5 times of Hona. Weight of Hona is 1.5 times of Dhona. Weight of Dhona is 2.5 times of Rona. Who is the heaviest?
A Mona
B Sona
C Hona
D Dhona
Think a number and then double the number. Then add 8 and multiply the result by 6. Now divide the result by 10 the subtract the number you first thought out. what is the final result?
A 4
B 6
C 10
D 14

Next steps