If n3 is odd, which of the following statements are true?
when a truck travels at 60 miles per hour, it uses 30 percent more gasoline to travel andy distance than it does when it travels at 50 miles per hour. The truck can travel 20 miles on a gallon of gas if it is travelling at 50 miles per hour. The truck has only 10 gallons of gas and is 160 miles from its destination. It takes 20 minutes for the truck to stop for gas . How long will it take the truck to reach its final destination if it is driven at 60 miles per hour?
If the angles of a triangle are in the ratio 1: 2: 2 triangle --
In how many ways can the letters of the word "LEADER" be arranged?
A train 125 m long passes a man , running at 5 km/hr in the same direction in which the train is going in 10 seconds . The speed of the train is:
Shelly gave three-fifths of the amount of money she had to Jhorna . Shelly now has Tk. 200. How much did she give to Jhorna?
Shajib takes 3 minutes to inspect a car, and Rajib takes 4 minutes to inspect a car. If they both start inspecting different cars at 8:30 AM, what would be the ratio of the number of cars inspected by Shajib and Rajib by 8 : 54 Am of the same day?
which of the following cannot be expressed as the sum of two or more consecutive positive integers?
If b equals 20% of b, then which one of the following equals 30% of c?
A, B, and C enter into a partnership in the ratio 7/2: 4/3: 6/5 .After 4 Months , A increase his share by 50% . If the total profit at the end at one year is Tk. 21,600 , then what is B's share in the profit?
For how many positive numbers a, it becomes true that a * a * a = a + a + a ?