Addition

Q. A basket has x mangoes, how many mangoes are there in 5 baskets?

1. 5
2. 5 + x
3. 5 - x
4. 5x

Q.

Add the following rational numbers:

$\frac{-5}{16}+\frac{7}{-16}$

Q.

Area and perimeter of a square of side 2.5 m are equal.

1. True

2. False

Q. Find the average number of cans used to paint one wall as per the following table:

Cans of paint (x)	7	13
Number of walls painted (y)	28	52

1. 4
2. 3
3. 2
4. 1

Q. Solve the following equation:
$\frac{a}{5}+3=2$

Q.

Multiply:

$-11$ by $\frac{29}{66}$

Q. If the values of $x$, $y$ and $z$ are 2, 3, 5, respectively, then match the following accordingly.

1. 3+2
2. 2-(3+5)
3. 2+(3+5)

Q. $(7\times 82)+(7\times 18)=$

Q.

$(8-1\frac{1}{2})+23+(256-73)+4.2-\frac{1}{2}-(3.2-2.3)$ equals

1. 215.3

2. 169.3

3. 196.3

4. 233.3

Q.

Nine numbers are taken from calender as shown

14 15 16

21 22 23

28 29 30

If the sum of all given numbers is S, then the value of $\frac{S}{9}$ equals to

1. 21

2. 22

3. 23

4. 29

Q.

Which of the following is not true?

1. $x+x=2x$, for all numbers $x$

2. $(x+y)-y=2y$, for all numbers $x$, $y$

3. If $x$ is any number, then $x+(x+1)=2x+3$

4. If $x$ and $y$ are any two numbers, then $2x+2y=2(x+y)$

Q.

$(123+5.6)-3.6$ equals

1. 121

2. 125

3. 113.8

4. 132.2

Q. The product of two numbers is 65. If one number is 26, then find the other number in decimal form

Q.

$(35-5\frac{1}{2})+\frac{1}{2}$ equals

1. 17

2. 22

3. 13

4. 30

Q.

$(12+2\frac{1}{3})-\frac{1}{3}$ equals

1. 14

2. 17

3. 12

4. 10

Q.

' (20 - 2.5) - 0.5 ' equals

1. 10

2. 17

3. 23

4. 13

Q.

$(5\times \frac{1}{5})+(5\times 5)=$ __________.

1. 40

2. 72

3. 34

4. 26

Q.

The value of $(100-10.1)-5.9$ is ____.

1. 74

2. 85

3. 90

4. 84

Q. Solve the following equation:
$\frac{a}{5}+3=2$

Q.

$(\frac{4}{3}+2)-\frac{4}{3}$ equals

1. $2$

2. $-\frac{4}{3}$

3. $\frac{4}{3}$

4. 2$\frac{4}{3}$

Q.

Use the distributive law of multiplication of rational numbers over addition to simplify. $\frac{-5}{4}\times \left[\right(\frac{8}{5})+(\frac{16}{15}\left)\right]$

Q. The sum of three numbers is $92$. The second number is three times the first and the third exceeds the second by $8$. The three numbers are:

1. $14,36,42$
2. $18,30,44$
3. $8,38,46$
4. $12,36,44$

Q.

$\frac{7}{3}+3\frac{1}{3}$ equals

1. $2\times \frac{7}{3}$

2. $\frac{7}{3}+1$

3. $(2\times \frac{7}{3})+1$

4. $2\times (\frac{7}{3}+1)$

Q. If <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> ${36}^x$ = <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> ${216}^4$, then what is the value of x?

1. 7
2. 6
3. 10
4. 5

Q. Solve $(12+2\frac{1}{3})-\frac{1}{3}$.

Q. $(3\times \frac{1}{5})+(3\times 5)$ = __________

Q.

$\frac{1}{3}+3\frac{1}{3}$ equals

1. $2\frac{2}{3}+3$

2. $\frac{2}{3}+3$

3. $\frac{1}{3}+3$

4. $\frac{2}{3}$

Q. Find the area of a square park whose perimeter is 320 m.

Q. Multiply the sum of 7/8 and 3/4 by the sum of 11/13 and -5/26

Q.

Write given statement using numbers, literals and sign of basic operations:

If $x$ divided by $y$, added to sum of $x$and $y$