Mathematical Operation SSC MTS Questions

SSC MTS-Reasoning Ability and Problem Solving

Mathematical Operation MCQ Questions


13.
When the signs + and ÷ as well as the numbers 5 and 10 are interchanged, which option will be the correct one?
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A.
3 + 5 ÷ 10 = 2
B.
5 + 10 ÷ 2 = 4
C.
5 ÷ 1 + 10 = 1
D.
6 ÷ 10 + 5 = 6
😑 View Answer Rough Work Error
ANSWER :
B. 5 + 10 ÷ 2 = 4
14.
Which two numbers should be interchanged to make the following equation correct?
(54 ÷ 18) × 5 + 9 × 2 − 45 + 12 × 3 = 57
(Note: Interchange should be done of the entire number and not individual digits of a given number.)
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A.
18 and 9
B.
2 and 5
C.
5 and 3
D.
9 and 12
😑 View Answer Rough Work Error
ANSWER :
A. 18 and 9
15.
What will come in place of the question mark (?) in the following equation if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged?
111 – 1 + 36 ÷ 2 × 12 = ?
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A.
144
B.
160
C.
120
D.
106
😑 View Answer Rough Work Error
ANSWER :
D. 106
16.
What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged?
15 ÷ 15 – 30 + 225 × 25 = ?
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A.
426
B.
246
C.
236
D.
146
😑 View Answer Rough Work Error
ANSWER :
B. 246
17.
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?
234 × 6 − 6 ÷ 66 + 60 = ?
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A.
365
B.
322
C.
375
D.
329
😑 View Answer Rough Work Error
ANSWER :
C. 375
18.
Which of the following interchanges of signs would make the given equation correct?
8 − 4 + 144 ÷ 16 × 27 = 14
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A.
+ and ×
B.
− and +
C.
÷ and −
D.
× and −
😑 View Answer Rough Work Error
ANSWER :
D. × and −