Question

# A car moving on a straight road covers one third of the distance with 20 km/hr and the rest with 60 km/hr. The average speed is

- 40km/hr
- 80km/hr
- km/hr
- 36 km/hr

## The correct answer is: km/hr

### Related Questions to study

### The displacement of object in given diagram is

### The displacement of object in given diagram is

### Distance is a

### Distance is a

### A ball is thrown up with a certain velocity. It attains a height of 40m and comes back to the thrower. Then the

### A ball is thrown up with a certain velocity. It attains a height of 40m and comes back to the thrower. Then the

### ABCDEF is a regular hexagon. What is the value of

### ABCDEF is a regular hexagon. What is the value of

### The dimensions of a cuboid are 16m, 14m and 10m, then its TSA is

Therefore, TSA of cuboid is 1048 sq. meters.

### The dimensions of a cuboid are 16m, 14m and 10m, then its TSA is

Therefore, TSA of cuboid is 1048 sq. meters.

### If 4L + 2B + 3H = 228 metres, where L : B : H = 3 : 2 : 1, then the area of 4 walls of the room is

### If 4L + 2B + 3H = 228 metres, where L : B : H = 3 : 2 : 1, then the area of 4 walls of the room is

### The total area of 4 walls of a room is 120 m2 Its height is 2 metres If the floor in the form of a square, find the total cost of flooring at the rate of Rs 78 per m2 and painting the ceiling at the rate of 126 per m_{2</sub}

Cost of flooring and painting for the ceiling is Rs 45900.

### The total area of 4 walls of a room is 120 m2 Its height is 2 metres If the floor in the form of a square, find the total cost of flooring at the rate of Rs 78 per m2 and painting the ceiling at the rate of 126 per m_{2</sub}

Cost of flooring and painting for the ceiling is Rs 45900.

### The difference between the circumference and radius of the Circle is 37 cms The area of the Circle is

Therefore, the area of the circle is 154 cm².

### The difference between the circumference and radius of the Circle is 37 cms The area of the Circle is

Therefore, the area of the circle is 154 cm².

### Find the Area of four walls of a room 13 m long and 8 m wide and 5 m high

Therefore, the area of four walls of a room is 210 m².

### Find the Area of four walls of a room 13 m long and 8 m wide and 5 m high

Therefore, the area of four walls of a room is 210 m².

### The Surface Area of a Cube is 864 sq cm Find its side

Therefore, the side of cube is 12cm.

### The Surface Area of a Cube is 864 sq cm Find its side

Therefore, the side of cube is 12cm.

### Find the Surface Area of a Cuboid whose l = 3.5 m , b = 2 m , h = 75 cm

Therefore, the surface area of cuboid is . So, from the given options, there is no option as . Hence, answer is none of these.

### Find the Surface Area of a Cuboid whose l = 3.5 m , b = 2 m , h = 75 cm

Therefore, the surface area of cuboid is . So, from the given options, there is no option as . Hence, answer is none of these.

### A 5 m long, 3.5 m broad and 80 cm deep well is dug What is the volume of the earth taken out of it ?

Therefore, the volume of the earth = .

### A 5 m long, 3.5 m broad and 80 cm deep well is dug What is the volume of the earth taken out of it ?

Therefore, the volume of the earth = .