Related Questions

A sport goods store ordered an equal number of white and yellow tennis balls. The tennis ball company delivered 30 extra tennis ball, making the ratio of white balls to yellow balls 6:5, How many tennis ball did the sport goods store originally order?
A 150
B 180
C 300
D 330
Answer the questions on the basis of the information given below. Four sisters---Jahera, Sabera, Firoza, and Tahera are playing a game such that the loser doubles the money of each of the other players from her share. They played four games and each sister lost one game in alphabetical order. At the end of fourth game, each sister had TK. 32. With how much taka did Jahera start?
A Tk. 60
B Tk. 34
C Tk. 66
D Tk. 28
If P denotes + Q denotes - R, denots +and S denotes X, then what is the value of 18s36R12Q6p7?
A 115
B 55
C 25
D none of these
If p denotes + , Q dentes -, R denotes ÷, and S denotes X, then what is the value of 18s36R12Q6p7?
A 115
B 55
C 25
D None of them
A class of 50 girls and 60 boys sponsored a football game . If 52% of the girls and 30% of the boys attended the game, what percentage of the class went to the game?
A 44%
B 55%
C 40%
D 35%
In triangle PQR length of the side QR is less than twice the length of the side PQ by 2 cm. Length of the side PR exceeds the length of the side PQ by 10 cm. The perimeter is 40 cm. the length of the smallest side of the triangle PQR is:
A 6 cm
B 8 cm
C 9 cm
D 10 cm
There are 12 men on basketball team , and in a game 5 of them play at any one time. If the game is 1 hour long and if each man plays exactly the same amount of time, how many minutes each man play?
A 10
B 12
C 20
D 24
There are 12 men on basketball team, and in a game 5 of them play at any one time, If the game is 1 hour long and if each man plays exactly the same amount of time, how many minutes each man play?
A 10
B 12
C 24
D 25
Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?
A 1
B 2
C 3
D 4
If b denotes the face width and L denotes the cone distance for a bevel gear, then the bevel factor is written as
A $$\frac{{\text{b}}}{{\text{L}}}$$
B $$\frac{{\text{b}}}{{2{\text{L}}}}$$
C $$1 - 2{\text{bL}}$$
D $$1 - \frac{{\text{b}}}{{\text{L}}}$$

Next steps