**RBI Grade B Parajumble Questions PDF**

Parajumble questions & Answers for RBI Grade-B exam PDF download based on previous year asked questions papers of banking exams.

Download RBI Grade B Parajumble Questions PDF

10 RBI Grade B (10 Prelims + 5 Mains) latest pattern mocks – Rs. 199

Free Download RBI Grade B Study Material PDF

**Question 1**:Â 99 * 4/11 * 88 * 3/11 * 77 * 2/11 = ?

a) 12096

b) 11094

c) 10096

d) 11096

e) None of the above

**Question 2**:Â 78 * 2.5 * 9 * 130 + 5 = ?

a) 876545

b) 228155

c) 678955

d) 110965

e) 784575

**Question 3**:Â 6.42 + 8.98 + 10.33 – 5.34 – 2.79 = ?

a) 15.40

b) 17.60

c) 19.80

d) 13.20

e) None of the above

**Question 4**:Â 56789 + 76543 + 12345 + 98706 – 89012 – 65432 – 23568 = ?

a) 43583

b) 90583

c) 88678

d) 66371

e) 76883

**Question 5**: $\frac{8948}{4}+\frac{5625}{25}+\frac{48996}{9}=?$

a) 3906

b) 4906

c) 5906

d) 6906

e) 7906

Take RBI Grade B Free Mock Test

**Question 6**: $\sqrt{15376}\ \ast \sqrt{1/576=?}$

a) $4\ \frac{1}{6}$

b) $5\ \frac{5}{6}$

c) $5\ \frac{1}{6}$

d) $7\ \frac{1}{6}$

**Question 7**:Â 14 * 90 * 36 * ? = 2268000

a) 10

b) 20

c) 30

d) 40

e) 50

**Question 8**: $11^{2}+13^{2}+15^{2}+17^{2}-12^{2}-14^{2}=?$

a) 494

b) 684

c) 224

d) 564

e) None of the above

**Question 9**:Â What is the smallest natural number that has to be subtracted from 4100 so as to get a number that is both a perfect square as well as a perfect cube?

a) 4

b) 6

c) 8

d) 10

e) None of the above

**Question 10**:Â 75% of 34% of a number if 125. What is 170% of that number?

a) 816.67

b) 823.67

c) 833.33

d) 843.33

e) None of the above

RBI Grade B Important General Knowledge Questions and Answers PDF

RBI Grade B latest GK & Current Affairs PDF

**Answers & Solutions:**

**1) Answer (A)
**

The expression can be written as:

99*4*88*3*77*2/(11*11*11) = 9*4*8*3*7*2 = 12096

**2) Answer (B)
**

Given expression can be written as 78 * 25 * 9 * 13 + 5

= 228150 + 5 = 228155

**3) Answer (B)
**

6.42 + 8.98 + 10.33 = 25.73

5.34 + 2.79 = 8.13

25.73 – 8.13 = 17.60

**4) Answer (D)
**

56789 + 76543 + 12345 + 98706 – 89012 – 65432 – 23568 = 66371

**5) Answer (E)
**

8948/4 = 2237

5625/25 = 225

48996/9 = 5444

So, the answer is 2237+225+5444 = 7906

Top Rated APP for RBI Preparation

**6) Answer (C)
**

$\sqrt{15376}=124\\$

$\sqrt{1/576}=1/24$

$So, the expression boils down to $124/24=31/6=5\ \frac{1}{6}$

**7) Answer (E)**

2268000/90 = 25200

25200/36 = 700

700/14 = 50

So, ? = 50

**8) Answer (E)
**

The given expression can be simplified as:

121 + 169 + 225 + 289 – 144 – 196

= 804 – 340 = 464

**9) Answer (A)
**

The smallest number that is a perfect square as well as a perfect cube is $2^{6}=64$

$64^{2}=4096$

So, 4100 – 4096 = 4 has to be subtracted from 4100 to get a number that is a perfect square as well as a perfect cube.

**10) Answer (C)
**

Let the number be N.

75/100 * 34/100 * N = 125 => N = 125*100*100/(75*34)

=> 170% of N = (170/100) * 125 * 100 * 100/ (75*34) = 5*125*100/75 = 5*5*100/3 = 2500/3 = 833.33

RBI Grade-B Free Previous Papers