Mathematical Operation SSC GD Questions

SSC GD-General Intelligence and Reasoning

Mathematical Operation MCQ Questions


7.
If '+' denotes multiplication, '÷' denotes subtraction and '−' denotes division, then what is the value of the given expression?
25 + 25 ÷ 50 − 5
SSC GD 2021-03.12.2021-2
A.
615
B.
165
C.
135
D.
155
😑 View Answer Rough Work Error
ANSWER :
A. 615
8.
Which two numbers should be interchanged to make the given equation correct?
28 × 3 + 14 - 45 ÷ 9 = 65
SSC GD 2021-03.12.2021-3
A.
14 and 3
B.
14 and 28
C.
14 and 9
D.
28 and 45
😑 View Answer Rough Work Error
ANSWER :
B. 14 and 28
9.
Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct.
7 * 8 * 6 * 130 * 2 * 3
SSC GD 2021-07.12.2021-1
A.
+, ÷, −, =, ×
B.
=, ×, +, ÷, −
C.
÷, ×, =, +, −
D.
×, +, =, ÷, −
😑 View Answer Rough Work Error
ANSWER :
D. ×, +, =, ÷, −
10.
Which two numbers need to be interchanged to make the following equation correct?
30 + 28 − 34 ÷ 2 × 4 = 2
SSC GD 2021-07.12.2021-2
A.
28 and 34
B.
34 and 4
C.
30 and 34
D.
4 and 2
😑 View Answer Rough Work Error
ANSWER :
C. 30 and 34
11.
If '+' means '÷', '-' means '+', '×' means '-', and '÷' means '×', then what is the value of the given expression?
85 − 55 ÷ 75 + 25 ÷ 50
SSC GD 2021-07.12.2021-3
A.
150
B.
200
C.
250
D.
300
😑 View Answer Rough Work Error
ANSWER :
B. 200
12.
If 'A' denotes 'addition', 'B' denotes 'subtraction', and the signs '×' and '÷' are interchanged, then what will be the value of the following expression?
12 ÷ (81 B 18) × 9 B 34 A 12 × 6
SSC GD 2021-08.12.2021-1
A.
52
B.
58
C.
76
D.
54
😑 View Answer Rough Work Error
ANSWER :
A. 52