21)

Which two digits and signs need to be interchanged so as to balance the given equation?
65 + 13 − 119 ÷ 32 × 8 = 175

SSC CHSL 2021

A)

9 and 8; + and ÷

B)

2 and 9; + and ×

C)

8 and 3; × and ÷

D)

5 and 8; − and ×

22)

Which two digits and signs need to be interchanged so as to balance the given equation?
97 ÷ 24 − 16 × 5 + 37 = 53

SSC CHSL 2021

A)

2 and 3; ÷ and −

B)

2 and 3; + and ×

C)

4 and 7; ÷ and +

D)

7 and 6; + and −

23)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
100 * 25 * 35 * 15 * 5 * 180

SSC CHSL 2021

A)

–, +, ÷, ×, =

B)

+, –, ÷, ×, =

C)

–, +, ×, ÷, =

D)

×, –, +, ÷, =

24)

Which two signs should be interchanged to make the given equation correct?
39 ÷ 3 × 13 + 26 – 13 = 2

SSC CHSL 2021

A)

÷ and ×

B)

÷ and –

C)

× and –

D)

+ and –

25)

If '×' means '-', '÷' means '+', '+' means '×' and '-' means '÷', then what will be the value of the following expression?
16 ÷ 32 - 4 × 2 + 1 = ?

SSC CHSL 2021

A)

32

B)

7.5

C)

10

D)

22

26)

Which two signs and two numbers should be interchanged to make the given equation correct?
12 × 5 + 7 ÷ 4 – 6 = 25

SSC CHSL 2021

A)

× and +, 12 and 4

B)

× and ÷, 7 and 6

C)

× and −, 6 and 5

D)

÷ and −, 4 and 12

27)

Which two digits and signs need to be interchanged so as to balance the given equation?
75 − 13 + 19 × 8 ÷ 5 = 93

SSC CHSL 2021

A)

3 and 5; − and ×

B)

7 and 9; + and ×

C)

5 and 8; − and ÷

D)

8 and 3; × and ÷

28)

Which two signs should be interchanged to make the following equation correct?
10 –15 × 9 ÷ 6 + 8 = 8

SSC CHSL 2021

A)

– and ÷

B)

+ and ÷

C)

× and −

D)

+ and ×

29)

Select the correct combination of mathematical signs that can sequentially replace the* signs and balance the given equation.
7 * 96 * 8 * 39 * 25 = 70

SSC CHSL 2021

A)

-, ×, ÷, +

B)

+, ÷, -, ×

C)

×, -, ÷, +

D)

×, ÷, -, +

30)

Which of the following equations will be correct when the signs + and ×, and the numbers 3 and 6 are interchanged?

SSC CHSL 2021

A)

11 × 6 + 3 = 69

B)

9 × 3 + 6 = 33

C)

12 × 3 + 6 = 30

D)

7 + 3 × 6 = 48