# Quantitative Aptitude: Simplification Questions Set 39

Simplification Questions for SBI PO, IBPS PO/Clerk, IBPS RRB, NIACL, NICL, RBI Grade B, OICL, UIICL, BoB and other competitive exams.

Directions : What will come in place of x in the following questions

1. 1404 ÷ x + 48 = (5.5% of 300) × 10
A) 18

B) 16
C) 13
D) 14
E) 12
Option E

2. 22 × 33 × 1080 ÷ 15 = 6x
A) 6

B) 5
C) 7
D) 4
E) 3
Option B
Solution:

22 × 33 × 72 = 6x
22 × 33 × (2 × 62) = 6x
23 × 33 ×  62 = 6x
63 × 62 = 6x
6(3+2) = 6x
3+2 = x
x = 5
3. 48% of x – 14 × 9 = 123 + 189 ÷ 3
A) 650

B) 450
C) 400
D) 250
E) 500
Option A
4. 34% of 250 + 1088 ÷ 16 = x
A) 143

B) 178
C) 165
D) 153
E) 138
Option D
5. x ÷ 15 + 32% of 450 = 14% of 1500
A) 1080

B) 990
C) 860
D) 900
E) 1020
Option B
6. 66% of 450 – 1014 ÷ 13 – x = 14 × 11
A) 65

B) 43
C) 55
D) 52
E) 76
Option A
7. 2 (4/5) × 5 (5/6)  × 5 (1/7) = 5 (1/4) × x
A) 1

B) 12
C) 17
D) 5
E) 8
Option E
Solution:

14/5 * 35/6 * 36/7 = 21/4 * x
8. 45% of 280 – 4.5% of 40 = √x × 276 ÷ 23
A) 144

B) 25
C) 81
D) 64
E) 225
Option C
9. (x)2 – 35% of 480 + 64 = 96 × 2 ÷ 48
A) 14

B) 10
C) 12
D) 11
E) 13
Option C
10. 36% of 250 + √3884 = x2 – 209
A) 19

B) 14
C) 21
D) 12
E) 18
Option A

## 3 Thoughts to “Quantitative Aptitude: Simplification Questions Set 39”

1. karthik

5th question

2. Tapan

ans of 7 may be 16

3. Tapan

explain 9