Scaling

Q.

The distance between two places on the map is 10 cm. If the scale is mentioned as 1 cm = 15 km, then the actual distance between these places is ___ km.

1. 150

Q. Ifn(U)=50, n(A)=20, n((AUB))=18 then n(B-A)is

Q.

The scale on a map is given as 1 cm = 25 km. What will be the actual distance between two points that are 12 cm away from each other on the map?

1. 250 Km

2. 120 Km

3. 300 Km

4. 360 Km

Q.

If the scale on a map is 1 cm = 50 meter, then the distance between any two places 11 mm away on the map is 5500 meter.

1. True

2. False

Q. Use log table to find 0.7214 20.37 / 69.8

Q. In a group of 70 people, 30 like only tea, 25 like only coffee and each persons like atleast one of the drink, then number of persons who like both coffee and tea is

Q. image of 2, 3 wrt to-1, 3 is

Q.

On a map, the distance between two cities is marked as 18 cm and the actual distance between the two cities is 99 km. Find the scale on the map.

1. 2.5 cm

2. 5 cm

3. 4.5 cm

4. 5.5 cm

Q. Is the set of rich people in india a well-defined set?

Q. A train takes 3 seconds to cross an electric pole. If the length of the train is 110m, then how long will the train take to cross a platform which is of length 165m [4 MARKS]

Q.

While referring to the map of a state, Ram wished to calculate the distance between two cities. He noticed the scale written on the map; 1 cm = 1000 km. He then measured the distance between the required cities. It came out to be 11.5 cm. What was the actual distance that Ram calculated.

1. 115 km

2. 11.5 km

3. 1150 km

4. 11500 km

Q. Let ABCD be a parallelogram whose diagonals intersect at P and let O be the origin, then $\overrightarrow{OA}+\overrightarrow{OB}+\overrightarrow{OC}+\overrightarrow{OD}$ equals

1. $2\overrightarrow{OP}$
2. $\overrightarrow{OA}$
3. $4\overrightarrow{OP}$
4. $3\overrightarrow{OP}$

Q.

On a map the scale was given as 1 cm = 10.5 km. Find the actual distance between two points that are 5.5 cm away from each other on the map.

1. 57.75 Km

2. 59 Km

3. 55 Km

4. 57 Km

Q.

In a map given that 1 cm = 25 km. If the actual distance between two cities is 8050 km , then find the corresponding distance on the map

1. 322 cm

2. 125 cm

3. 422 cm

4. 325 cm

Q. 2, 9, 28, 65, ?

Q. 5/9(98.6-32)

Q. The scale of a map is 1 : 5000000. What is the actual distance between two towns, if they are 4 cm apart on the map?

Q. A man goes 15 m due west and then 8 m due north. How far is he from the starting point?

Q.

State true or false. The railway station is further west compare to post office.

Q.

If the scale on a map is 1 mm = 500 meter, then the distance between any two places 15 mm away on the map is 7500 meter.

1. True

2. False

Q. -1, 6, 7, 18, 23, 38----

Q.

The distance between two places on the map is 35 mm. If the scale is mentioned as 1 mm = 15 km, then the actual distance between these places is ___ km.

Q.

The scale on a map is 1 mm = 50 Km. If the distance between two given places = 15 mm, then actual distance is

1. 150 Km

2. 75 Km

3. 7500 Km

4. 750 Km

Q.

From a length of 20 m of a thread, two piece each measuring are cut. Find the length of the piece of thread remaining.

Q. The position vector of the point which divides the join of points given by position vectors $2\overrightarrow{a}-3\overrightarrow{b}$ and $3\overrightarrow{a}-2\overrightarrow{b}$ internally in the ratio 2:3 is

1. $\frac{-13}{5}\overrightarrow{a}+\frac{12}{5}\overrightarrow{b}$
2. $\frac{12}{5}\overrightarrow{a}-\frac{13}{5}\overrightarrow{b}$
3. $\frac{12}{13}\overrightarrow{a}-\frac{13}{12}\overrightarrow{b}$
4. None of the above

Q.

Given scale on a map is 1 mm = 16.8 Km. Find the actual distance in meter between two places which are 25 mm apart on the map?

1. 420 m

2. 4200 m

3. 42000 m

4. 420000 m

Q.

Railway station is further east compare to post office.

1. True

2. False

Q. Change the following sentence into interrogative : The train departs at 5:30 am.

Q. What is the meaning of cheerful

Q. Domain of route 16-x2