Reasoning Quiz for SSC CGL Exam 2020: 12th February 2020 For Mathematical Operation

Q1. If “A” denotes “subtracted from”, “B” denotes “added to”, “C” denotes “divided by”, “D” denotes “multiplied by”, then which of the following statement is correct?
(a) 3 A 12 B 16 D 17 C 1 = 163
(b) 5 C 7 A 9 D 8 B 2 = 294
(c) 13 C 13 A 13 B 13 D 13 = 157
(d) 18 C 16 D 49 A 27 B 9 = 200

Q2. In the following question, correct the equation by interchanging two signs.
7 × 6 + 5 – 12 ÷ 3 = 41
(a) + and ÷
(b) × and ÷
(c) + and –
(d) × and –

Q3. If 15 (196) 29 and 16 (100) 6, then what is the value of ‘A’ in 31 (A) 48?
(a) 361
(b) 256
(c) 324
(d) 289

Q4. Change the sign to find the equation 28–7+2 × 2=0
(a) Change + into ×
(b) Change × into +
(c) Change – into +
(d) Change + into –

Q5. After interchanging which one of the following becomes a correct equation?

Q6. In the following question, correct the equation by interchanging two signs.
18 ÷ 3 + 9 – 6 × 3 = 15
(a) – and ×
(b) + and –
(c) ÷ and –
(d) + and ÷

SSC CGL | SSC CHSL 2020 | Non Verbal (Part 2) | Reasoning Tricks

Q7. If “P” denotes “added to”, “Q” denotes “subtracted from”, “R” denotes “divided by” and “S” denotes “multiplied by”, then which of the following equation is true?
(a) 18 S 12 R 4 P 5 Q 6 = 65
(b) 4 P 57 R 3 Q 7 S 3 = – 2
(c) 6 P 7 Q 12 R 6 S 3 = 7
(d) 29 Q 28 R 2 P 3 S 2 = 10

Q8. If 436 = 3, 783 = 8 and 654 = 5, then 896 = ?
(a) 5
(b) 8
(c)13
(d) 6

Q9. If 32 + 21 = 2809 and 27 + 15 = 1764, then 31 + 13 =?
(a) 1444
(b) 2116
(c) 1936
(d) 2304

Direction (10):- In the following question, by using which mathematical operators will the expression become correct?

Q10. 69 ?3 ?2 ?9 ? 3
(a) ÷, –, > and ×
(b) ÷, +, < and ×
(c) ÷, –, = and ×
(d) ×, +, < and ×

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