SBI Clerk and SBI PO Prelims exam are going to be held in the upcoming months. We have already provided you with the PDFs of many topics of Quantitative Aptitude like Simplification/Approximation, Number Series,datainterpretation.important Arithmetic questions to prepare for SBI Clerk and PO Pre exam. Practicing these questions will help you to know about the level of the questions. To increase your speed and accuracy, enhance your calculations.

Follow us on

**TELEGRAM**

__START TEST__

1.Directions (1 - 5): Study the following
information carefully and answer the
questions given below:
The bar graph represents total number of
products (in Thousand) produced by five
companies in 2018.

The line graph represents percentage of products
sold among them.

Number of products which are not sold by
company R in 2018 is approximately what
percent of the number of products which
are not sold by company S in that year?

A. 133%

B. 144%

C. 155%

D. 166%

E. 122%

2.Number of products sold by company P in
2017 is 20% less than the number of
products sold by company P in 2018. Find
the respective ratio of number of products
sold by company P in 2017 and number of
products sold by company Q in 2018.

A. 99 : 109

B. 105 : 232

C. 142 : 221

D. 103 : 209

E. None of these

3.Find the average of the number of
products sold by company P, company R
and company T in 2018.

A. 84600

B. 72320

C. 94200

D. 72200

E. None of th

4.Number of products produced by company
S in 2017 is 10% less than that of sold in
2018 and number of products sold by
company S in 2017 is 45% of the total
number of products produced by company
S in 2017. Find the total number of
products sold by company S in 2017.

A. 10046

B. 14320

C. 45198

D. 20200

E. None of these

5.Number of products produced by company
S in 2017 is 10% less than that of sold in
2018 and number of products sold by
company S in 2017 is 45% of the total
number of products produced by company
S in 2017. Find the total number of
products sold by company S in 2017.

A. 10046

B. 14320

C. 45198

D. 20200

E. None of these

6.Ramesh, Nimo and Bina entered into a partnership with investment in the ratio 5:8:3
respectively. After one year, Bina doubled his investment and Nimo made his investment 1.5
times. After one more year, Ramesh doubled his investment. At the end of three years, they
earned a total profit of Rs.134000. Find the share of Nimo in the profit.

A.Rs.60000

B.Rs.52000

C.Rs.64000

D.Rs.48000

E.None of these

7.If numerator of a fraction is increased by 20% and denominator of the fraction is decreased by
5%, the fraction becomes 6/5. Find 40% of the original fraction.

A.7/15

B.15/19

C.19/20

D.19/50

E.None of these

8.Four bells are tolled together and they toll at the intervals of 2, 3, 4 and 5 seconds respectively.
In 15 minutes, how many times they will toll together including the first time.

A.20

B.15

C.16

D.12

E.None of these

9.A train can cross a platform of length 650 m in 72 seconds. It can cross a tree in 20 seconds. Find the time taken by the train to cross another train of length 450 m coming from the opposite direction with the speed of 25 Km/h.

A.36 seconds

B.42 seconds

C.40 seconds

D.45 seconds

E.None of these

10.From a group of 5 doctors, 4 teachers and 6 engineers, 5 people are to be selected to form a
committee. What is the probability that the committee contains at least 2 doctors?

A.567/1001

B.495/2003

C.612/1001

D.413/2003

E.None of these

*SOLUTIONS:*
1.Answer: D

Number of products which are not sold by
company R in 2018 = (100 – 46)/100 x
210000
= 54/100 x 210000
= 113400

Number of products which are not sold by
company S in 2018 = (100 – 62)/100 x
180000
= 38/100 x 180000
= 68400

Required percentage = 113400/68400 x 100
= 165.78% = 166% approx

2.Answer: B

Number of products sold by company P in
2018 = 42/100 x 250000 = 105000

Number of products sold by company P in
2017 = 105000 x 80/100 = 84000
Number of products sold by company Q in
2018 = 58/100 x 320000 = 185600

Required ratio = 84000 :185600 = 105 : 232

3.Answer: C

Number of products sold by company P in
2018 = 42/100 x 250000 = 105000

Number of products sold by company R in
2018 = 46/100 x 210000 = 96600

Number of products sold by company T in
2018 = 54/100 x 150000 = 81000

Required average = (105000 + 96600 +
81000)/3
= 282600/3
= 94200

4.Answer: C

Number of products sold by company S in
2018 = 62/100 x 180000 = 111600

Number of products produced by company S
in 2017 = 111600 x 90/100 = 100440

Total number of products sold by company S
in 2017 = 45/100 x 100440 =45198

5.Answer: B

Number of products sold by company P in
2018 = 42/100 x 250000 = 105000

Number of products sold by company Q in
2018 = 58/100 x 320000 = 185600
(Maximum)

Number of products sold by company R in
2018 = 46/100 x 210000 = 96600

Number of products sold by company S in
2018 = 62/100 x 180000 = 111600

Number of products sold by company T in
2018 = 54/100 x 150000 = 81000

6.Answer: C

Let, initial amounts invested by Ramesh, Nimo and Bina be Rs.5k, Rs.8k and Rs.3k respectively.
Ratio of shares in the profit:
Ramesh : Nimo : Bina = (5k x 2 + 10k) : (8k + 12k x 2) : (3k + 6k x 2)
= 20k : 32k : 15k
= 20 : 32 : 15

Share of Nimo in the profit = [32/(20 + 32 + 15) ]x 134000
= 32/67 x 134000
= Rs.64000

7.Answer: D

Let, the fraction be p/q.
According to the question
(p x 120/100)/(q x 95/100) = 6/5
=> 120p/95q = 6/5
=> p/q = 6/5 x 95/120
=> p/q = 19/20

40% of the original fraction is 19/20 * 40/100 = 19/50

8.Answer: C

They will toll together at the interval = LCM of 2, 3, 4 and 5 = 60 seconds = 1 minute
In 15 minutes, number of times they will toll together including the first time = 15 + 1 = 16

9.Answer: A

Let, length of the train = l metre
And speed of the train = s Km/h

(l + 650) = s x 5/18 x 72
=> l + 650 = 20s --------- (i)

l = s x 5/18 x 20
=> l = 50s/9 ----------- (ii)

From (i) and (ii)
50s/9 + 650 = 20s
=> 20s – 50s/9 = 650
=> (180s – 50s)/9 = 650
=> 130s/9 = 650
=> s = 650 x 9/130
=> s = 45 Km/h

From (ii)
l = 50 x 45/9
=> l = 250 m
Let, required time taken = t seconds
(250 + 450) = (45 + 25) x 5/18 x t
=> 700 = 70 x 5/18 x t
=> t = 700 x 18/5 x 1/70
=> t = 36 seconds

10.Answer: A

Doctors = 5
Teachers = 4
Engineers = 6
Total = 5 + 4 + 6 = 15

Required probability = [( c x c ) + ( c x c ) + ( c x c ) + c ]/ c
= [(10 x 120) + (10 x 45) + (5 x 10) + 1]/3003
= (1200 + 450 + 50 + 1)/3003
= 1701/3003
= 567/10