11)

Which two signs should be interchanged to make the given equation correct?
24 ÷ 4 + 50 – 20 × 6 = 35

SSC CHSL 2021

A)

× and –

B)

+ and –

C)

÷ and –

D)

÷ and ×

12)

Select the correct combination of mathematical signs to sequentially replace the * signs to balance the following equation.
40 * 5 * 7 * 24 * 6 * 38

SSC CHSL 2021

A)

+, ×, ÷, -, =

B)

÷, -, ×, +, =

C)

÷, ×, -, +, =

D)

+, ×, -, ÷, =

13)

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
25 * 48 * 6 * 12 * 2 = 41

SSC CHSL 2021

A)

−, ×, +, ÷

B)

−, ÷, +, ×

C)

÷, ×, +, −

D)

+, ÷, −, ×

14)

Which two signs should be interchanged to make the following equation correct?
13 × 2 - (8 ÷ 4) + (4 × 1) = 24

SSC CHSL 2021

A)

+ and ÷

B)

+ and -

C)

- and ×

D)

+ and ×

15)

What will be the value of the given expression if ‘A’ means ‘+’, ‘B’ means ‘-’, ‘C’ means ‘×’ and ‘D’ means ‘÷’
15 C 7 B (24 D 8) A 16 C 4 B 21 D 3

SSC CHSL 2021

A)

179

B)

165

C)

159

D)

151

16)

Which two signs should be interchanged to make the following equation correct?
12 – 8 + 4 ÷ 2 × 8 = 4

SSC CHSL 2021

A)

× and +

B)

× and ÷

C)

÷ and –

D)

– and ×

17)

Which two signs should be interchanged to make the given equation correct?
21 + 5 - 45 × 9 ÷ 3 = 11

SSC CHSL 2021

A)

+ and ×

B)

÷ and ×

C)

÷ and -

D)

× and -

18)

Select the option that is related to the third word in the same way as the second word is related to the first word.
Africa : Algeria : : South America : ?

SSC CHSL 2021

A)

Germany

B)

Argentina

C)

Canada

D)

Mexico

19)

Select the option that is related to the third term in the same way as the second term is related to the first term.
POSTED : TPQEFU : : COUNTS : ?

SSC CHSL 2021

A)

VPDTUO

B)

VPTDOW

C)

VPETVO

D)

UQDTUO

20)

Which two signs should be interchanged to balance the following equation?
646 ÷ 19 – 746 + 20 × 34 = 100

SSC CHSL 2021

A)

× and +

B)

× and ÷

C)

– and ×

D)

– and +