Subtraction of Decimals

Q.

Raju bought a book of $Rs.35.65$. He gave $Rs.50$ to the shopkeeper. How much money did he get back from the shopkeeper?

Q. How many 50 ml glasses of water are needed to fill a 1 litre mug completely?

1. 50
2. 20
3. 10
4. 100

Q.

What is 5:30 pm in 24-hour format?

1. 15:30

2. 16:30

3. 18:30

4. 17:30

Q.

A surveyor’s $30m$ steel tape is correct at $68{}^{\circ }C$. On a hot day the tape has expanded to $30.01m$. On that day, the tape indicates a distance of $15.52m$ between two points. The true distance between these points is

1. $15.50m$

2. $15.51m$

3. $15.52m$

4. $15.53m$

Q.

What is 20:36 in terms of 12-hour clock?

1. 7.36 pm

2. 6.36 pm

3. 8.36 pm

4. 9.36 pm

Q. To stitch a shirt 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stiched and how much cloth will ramain?

Q.

Question 107.
What should be added to 25.5 to get 50?

Q.

Question 1 (d)

Subtract:

2.051 km from 5.206 km

Q.

Express the following sets in the set-builder form.

$\{0,4,8,12,16,20,24,28,32,36,40\}$

Q.

Price of pencil is increased from RS.4 to RS.5 what is the percentage of RS

Q.

Question 2 (b)

Find the value of:
21.05 – 15.27

Q.

Question 160

In a city, polio drops were given to 212583 children on Sunday in March 2008 and to 216813 children in the next month. Find the difference between the number of children getting polio drops in the two months.

Q.

Last year, my percentage was 90.89%. This year it is 90.98%. How much is the increase in my percentage?

1. 0.19

2. 0.01

3. 0.11

4. 0.09

Q.

Question 1 (i)

Which is greater:

3.3 or 3.300

Q. In a test $(+5)$ marks are given for every correct answer and $(-2)$ marks given for every incorrect

Q.

In a grocery store, Bharat bought a tin of biscuits for Rs.22.29 and a box of sweets for Rs.17.6. How much did Bharat pay?

1. Rs.38.99

2. Rs.39.99

3. Rs.39.98

4. Rs.39.89

Q.

What must be added to $8476251$ get the sum as the greatest number of seven digits?

Q.

Question 1 (a)

Subtract:

Rs.18.25 from Rs.20.75

Q.

A kg of potatoes costs Rs.7.80. The cost of 10 kg of potatoes is

1. Rs. 7800

2. Rs. 78

3. Rs. 87

4. Rs. 780

Q.

Find: $31.1\times 100$.

Q. Salma is practising for her school sports day. She runs in the morning and in the evening. In the morning she runs 9.990 km. If she runs in all 11.111 km, then find the distance she runs in the evening.

1. $1.111$ km
2. $1.121$ km
3. $1.99$ km
4. $1.191$ km

Q. The sum of two numbers is 31.021. If one of them is 11.56, what is the other number?

1. 19.461
2. 17.461
3. 18.641
4. 19.561

Q.

Your school is it upon 10 km away from her house Daily she walks the distance and then take a bus to travel one upon 2 km to reach the school how far does she work done

Q.

The product of two numbers is 3.92. If one of them is 1.40 then, find the other number.

1. 2.4

2. 2.8

3. 3.2

4. 1.44

Q. After deducting 10% of a bill ₹23204 is left to be paid. What is the original bill?

Q.

Jason and Monica each need to put $1$ gallon of water into a pot. Jason has a measuring cup that hold $1$ cup. Monica has a measuring cup that holds $1$ pint. How many more cup does Jason need to fill the measuring cup than Monica?

Q.

Question 1 (c)

Subtract:

Rs.5.36 from Rs.8.40

Q.

A book exhibition was held for four days in a school. The number of tickets sold at the counter on the first, second, third, and final day was respectively 1094, 1812, 2050, and 2751. Find the total number of tickets sold on all the four days.

Q.

Question 19.
15.8 - 6.73 is equal to
(a) 8.07
(b) 9.07
(c) 9.13
(d) 9.25

Q.

Sanky got 59.25 marks in the final exams. The pass mark for the exam is 65 marks. How many more marks does Sankay need to pass the exam?

1. 5 marks

2. 4.25 marks

3. 5.75 marks

4. 3.5 marks