Addition of Decimals

Q. Jhansi found that, to dry and salt 6000 kg fish we would need 1500 kg salt. Its price is ₹2 per kg. The packing and bus charges are ₹3000. What is the total cost spent for drying and selling 6000 kg fish?

Q. Shantaram cooks for households only on days of special occasion. Last year, he was called to cook for only 28 days. His per day fee is ₹165. Find the total amount of money he earned last year

1. ₹4600
2. ₹4620
3. ₹4100
4. ₹5000

Q. 20 fisherwomen have made their own bank. Each saves ₹25 each month and puts it in the bank. How much money does the group collect each month?

1. ₹500
2. ₹600
3. ₹750
4. ₹900

Q. Write down your age. Add 5 to it. Multiply the sum by 2. Subtract 10 from it. Next, divide it by 2. What do you get? Is it the same as your age?
( 3 marks )

Q. At River Valley Primary School, students collected money to donate to the soup kitchen. How much money was collected in $2015$ and $2016$ altogether?

1. $\$1724.17$
2. $\$1724.71$
3. $\$1717.24$
4. None of the above

Q. The cost of 1 kg mangoes is ₹96. How much does 3$\frac{1}{2}$ kg mangoes cost?

1. ₹200
2. ₹256
3. ₹326
4. ₹336

Q. Add $\$0.27$ with $\$0.65$ using graph paper.

1. $\$0.92$
2. $\$92$
3. $\$0.93$

Q.

Solve the following using BODMAS:

$65+(10÷2+3-2)$

1. 0

2. 71

3. 65

4. 35

Q.

Solve the inequality. Graph the solution.

$-2>\frac{m}{6}-7$

Q. Ravi had stored 45.89 kg of rice at home. He gave 12.5 kg of rice to his brother. What quantity of rice is left at his home?

1. 41.98 kg
2. 33.33 kg
3. 38.79 kg
4. 33.39 kg

Q. In a long jump competition, Ezra jumped $6.98$ m, Owen jumped $0.15$ m farther than Ezra, and Levi jumped $0.41$ m less than Owen. How far did Levi and Owen jump?

1. $7.13$ m, $6.72$ m
2. $6.72$ m, $7.13$ m
3. $7.31$ m, $6.27$
4. None of the above

Q.

Find the GCD of $1.08,0.36$ and $0.9$.

Q. Choose the incorrect step in the given calculation:

1. Step A
2. Step C
3. Step B
4. Step D

Q. For buying 4 pens of ₹2.40 each, Mona gives ₹10 to the shopkeeper. How much money (in paise) does the shopkeeper need to return to Mona?

1. 0.40
2. 9.60
3. 40
4. 60

Q. 12345 X 321 = 39, 62, 745

1. True
2. False

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> How much did Neo save in the months of April and May together?

1. $\$645.35$
2. $\$633.65$
3. $\$673.40$
   
4. $\$682.55$

Q. State the following statement is true or false
$-41+42=-42+41$

1. True
2. False

Q. A person withdrew 1 million from a bank. If the money was given in $100 bills, then how many bills did he get?

1. 1, 000
2. 100, 000
3. 10, 000
4. 100

Q. The decimal part of $3.89$ is

1. $3$
2. $0.79$
3. $0.89$
4. None of these

Q. 27, 50, 000 more than 14, 63, 502 is

1. 42, 13, 502
2. 43, 13, 602
3. 44, 14, 502

Q. $\text{The expression}\frac{A}{B}÷\frac{C}{D}\text{can be written as}$

1. Expression 1
2. Expression 2
3. Expression 3

Q. Kanu went to the market. She bought a matchbox of ₹0.50, a soap of ₹8.75 and a pen of ₹7.5. How much total money did she spend?

Q. Choose the incorrect step in the given calculation:

1. Step C
2. Step D
3. Step A
4. Step B

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Find the sum of the values written on the shapes having four sides.

1. 77.27
2. 65.48
3. 85.36
4. 69.23

Q. Kanu went to the market. She bought a matchbox of ₹0.50, a soap of ₹8.75 and a pen of ₹6.5. How much total money did she spend?

Q. In which step did the error occur first?

$6\times 3\frac{2}{7}$

$=(6\times 3)+\frac{2}{7}⟹Step1$

$=18+\frac{2}{7}⟹Step2$

$=\frac{128}{7}⟹Step3$

1. All steps are correct
2. Step 1
3. Step 2
4. Step 3

Q. What is the sum of the decimals $2.5$ and $6.3$?

1. $8.8$
2. $88$
3. None of the above

Q. Jacob went to a shopping centre and bought two T-shirts for $85.3$ and $65.45$ each. How much did he spend in total?

1. $\$15075$
2. $\$150.75$
3. None of the above

Q. What is the distance between Suryapet and Vijayawada?

1. 140 km
2. 130 km
3. 120 km
4. 100 km

Q. Compare the value of K with A:

$K=\frac{4}{3}\times \frac{3}{2}\times \frac{3}{8}\times A$

1. Cannot be determined
2. $K>A$
3. $K=A$
4. $K<A$