Dear Readers,
As IBPS has released the official notification of the Common Recruitment Process for RRBs (CRP RRBs VII) for recruitment of Group “A”-Officers (Scale-I, II And III) and Group “B”-Office Assistant (Multipurpose) and the exam is going to be held in the month of August 2018 and September 2018 for both the posts. Looking at the notification, we have now started subject-wise quizzes for the exam. It will include quizzes of all the subjects- Quantitative Aptitude, English, Reasoning and Computer. All these quizzes will be strictly based on the latest pattern of the IBPS RRB exam and will be beneficial for your preparations. So, keep following the quizzes which will provide you a set of 10 questions daily.
Here, we are providing you important questions of Quantitative Aptitude for IBPS RRB 2018 exam.
Q-(1-5) Find the missing term in the following number series-
рдиिрдо्рди рд╕ंрдЦ्рдпा рд╢्рд░ृंрдЦрд▓ा рдоें рд▓ुрдк्рдд рдкрдж рдЬ्рдЮाрдд рдХीрдЬिрдпे -
Q1. 2.4 4.6 15 49 ? 709
- 145
- 213
- 176
- 209
- 311
Q2. 125 ? 200 250 321 410
- 154
- 149
- 165
- 136
- 175
Q3. 130 225 350 520 738 ?
- 944
- 1024
- 1010
- 850
- 1244
Q4. 5 9 25 119 ?
- 214
- 320
- 284
- 312
- 375
Q5. 1096 ? 1085 1150 1074 1162
- 1148
- 1140
- 1230
- 1190
- 1145
Q6. A and B started a business in partnership by investing Rs 8000 and Rs 3000 respectively. Condition of partnership is that B got Rs 100 per month for management of the business. Remaining profit has to be distributed in the ratio of their investments. Find the profit share of B, if the annual profit is Rs 4500.
A рдФрд░ B рдХ्рд░рдорд╢ः 8000 рд░ुрдкрдпे рдФрд░ 3000 рд░ुрдкрдпे рдиिрд╡ेрд╢ рдХрд░рдХे рд╕ाрдЭेрджाрд░ी рдоें рдХाрд░ोрдмाрд░ рд╢ुрд░ू рдХिрдпा। рд╕ाрдЭेрджाрд░ी рдХी рд╢рд░्рдд рдпрд╣ рд╣ै рдХि B рдХो рдк्рд░рддि рдоाрд╣ 100 рд░ुрдкрдпे рд╡्рдпाрдкाрд░ рдХे рдк्рд░рдмंрдзрди рдХे рд▓िрдП рдоिрд▓ेंрдЧे। рд╢ेрд╖ рд▓ाрдн рдХो рдЙрдирдХे рдиिрд╡ेрд╢ рдХे рдЕрдиुрдкाрдд рдоें рд╡िрддрд░िрдд рдХिрдпा рдЬाрдиा рд╣ै। рдпрджि рд╡ाрд░्рд╖िрдХ рд▓ाрдн 4500 рд░ुрдкрдпे рд╣ै, рддो B рдХे рд▓ाрдн рдХा рд╣िрд╕्рд╕ा рдЬ्рдЮाрдд рдХीрдЬिрдпे।
- 2200 Rs.
- 2400 Rs.
- 2300 Rs.
- 2500 Rs.
- None of these/рдЗрдирдоे рд╕े рдХोрдИ рдирд╣ीं
Q7. A shopkeeper sold a T.V. set for Rs. 17,940 with a discount of 8% and earned a profit of 19.6% . What would have been the percentage of earned if no discount was offered?
рдПрдХ рджुрдХाрдирджाрд░ рдиे 17,940 рд░ुрдкрдпे рдоें 8% рдХी рдЫूрдЯ рдХे рд╕ाрде рдПрдХ рдЯी.рд╡ी. рд╕ेрдЯ рдмेрдЪा рдФрд░ 19 .6% рдХा рд▓ाрдн рдЕрд░्рдЬिрдд рдХिрдпा। рдпрджि рдХोрдИ рдЫूрдЯ рдирд╣ीं рджी рдЧрдИ рд╣ोрддी рддो рдЕрд░्рдЬिрдд рд▓ाрдн рдк्рд░рддिрд╢рдд рдХ्рдпा рд╣ोрдЧा?
- 25%
- 30%
- 22.5%
- 40%
- None of these
Q8. Two boats A and B start towards each other from two places, 150 km apart. Speed of the boats A and B in still water are 12 km/h and 18 km/h respectively. If A proceeds down and B up the stream, they will meet after how much time?
рджो рдиाрд╡ A рдФрд░ B рдПрдХ рджूрд╕рд░े рдХी рдУрд░ 150 рдХिрд▓ोрдоीрдЯрд░ рджूрд░ рджो рд╕्рдеाрдиों рд╕े рдЪрд▓рдиा рдк्рд░ाрд░рдо्рдн рдХрд░рддे рд╣ैं। рдиाрд╡ों A рдФрд░ B рдХी рд╢ांрдд рдЬрд▓ рдоें рдЧрддि рдХ्рд░рдорд╢ः 12 рдХिрдоी / рдШंрдЯा рдФрд░ 18 рдХिрдоी / рдШंрдЯा рд╣ै। рдпрджि A рдЕрдиुрдк्рд░рд╡ाрд╣ рдЕрдиुрд░ B рдЙрд░्рдз्рд╡рдк्рд░рд╡ाрд╣ рдЪрд▓े рддो рд╡े рдХिрддрдиे рд╕рдордп рдмाрдж рдоिрд▓ेंрдЧी?
- 4.5 hours
- 4 hours
- 3 hours
- 5 hours
- None of these
Q9. One card is drawn at random from a pack of 52 cards. What is the probability that the card drawn is either a black card or a queen?
52 рдХाрд░्рдб рдХे рдкैрдХ рд╕े рдПрдХ рдХाрд░्рдб рдпाрджृрдЪ्рдЫिрдХ рд░ूрдк рд╕े рдиिрдХाрд▓ा рдЬाрддा рд╣ै। рдиिрдХाрд▓े рдЧрдП рдХाрд░्рдб рдХी рдХ्рдпा рдк्рд░ाрдпिрдХрддा рд╣ै рдХी рдпрд╣ рдпा рддो рдПрдХ рдХाрд▓ा рдХाрд░्рдб рд╣ै рдпा рдХ्рд╡ीрди рд╣ै?
- 5/18
- 7/13
- 2/9
- 15/26
- None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Q10. Rs. 1278 is divided among 6 men, 5 women and 3 boys. The ratio of share of a man, a woman and a boy is 8: 11: 13. What is the share of a man?
1278 рд░ुрдкрдпों рдХो 6 рдкुрд░ुрд╖ों, 5 рдорд╣िрд▓ाрдУं рдФрд░ 3 рд▓рдб़рдХों рдХे рдмीрдЪ рдмांрдЯा рдЧрдпा। рдПрдХ рдЖрджрдоी, рдПрдХ рдорд╣िрд▓ा рдФрд░ рдПрдХ рд▓рдб़рдХे рдХे рд╣िрд╕्рд╕े рдХा рдЕрдиुрдкाрдд 8: 11: 13 рд╣ै। рдПрдХ рдЖрджрдоी рдХा рд╣िрд╕्рд╕ा рдХ्рдпा рд╣ै?
- 68
- 65
- 78
- 70
- None of these/рдЗрдирдоें рд╕े рдХोрдИ рдирд╣ीं
Answer Key-
Q1. (3) 2.4 4.6 15 49 176 709
×2+3 ×2.5+3.5 ×3+4 ×3.5+4.5 ×4+5
Q2. (1) 125
154 200 250 321 410
52+4 62+5 72+6 82+7 92+8
Q3. (3) 53+5 63+6 73+7 83+8 93+9 103+10
Q4. (5) 5
9
25
119 375
4
16
64 256
22
42 82 162
Q5. (2) 1096
1140 1085
1150 1074 1162
+44
-55 +66 -77 +88
Q6. (3) Ratio of investment A: B=8000:4000=2:1
Profit of A=2x
Profit of B=x+12×100
=x+1200
Then 2x+x+1200=4500
x=1100.
A’s profit=Rs 2200
B’s profit=Rs 2300.
рдиिрд╡ेрд╢ рдХा рдЕрдиुрдкाрдд A:B=8000: 4000 = 2: 1
A рдХा рд▓ाрдн =2x
B рдХा рд▓ाрдн=x+12×100
=x+1200
рддो 2x+x+1200=4500
x=1100.
A рдХा рд▓ाрдн =2200 рд░ुрдкрдпे
B рдХा рд▓ाрдн =2300. рд░ुрдкрдпे
Q7. (2) SP=Rs 17,940.
MP =17940×100/92=19500
CP=17940×100/119.6=15000
So profit without discount= 19500-15000=4500
рд╡िрдХ्рд░рдп рдоूрд▓्рдп = рд░ु.17,940.
рдЕंрдХिрдд рдоूрд▓्рдп = 17940×100/92=19500
рдХ्рд░рдп рдоूрд▓्рдп =17940×100/119.6=15000
рдЕрддः рдмिрдиा рдЫूрдЯ рдХे рд▓ाрдн = 19500-15000=4500
Q8. (4) Let the speed of the stream be x kmph and both the boats meet after t hour.
(12+x)×t+(18-x)×t = 150
12t+18t = 150
30t = 150
t=5hrs
рдоाрдиा рдзाрд░ा рдХी рдЧрддि x рдХिрдоी рдк्рд░рддि рдШंрдЯे рд╣ो рдФрд░ рджोрдиों рдиौрдХाрдПं t рдШंрдЯे рдХे рдмाрдж рдоिрд▓ें
(12+x)×t+(18-x)×t = 150
12t+18t = 150
30t = 150
t=5 рдШंрдЯे
Q9. (2)
Q10. (5) Then ratio of share of men, women and boys = 6×8 : 5×11 : 13×3
=48:55:39
Men part is= 
Then 1 man part= 
рдкुрд░ुрд╖ों, рдорд╣िрд▓ाрдУं рдФрд░ рд▓рдб़рдХों рдХे рд╣िрд╕्рд╕ों рдХा рдЕрдиुрдкाрдд = 6×8 : 5×11 : 13×3
=48:55:39
рдкुрд░ुрд╖ों рдХा рд╣िрд╕्рд╕ा= 
рддो рдк्рд░рдд्рдпेрдХ рдкुрд░ुрд╖ рдХा рд╣िрд╕्рд╕ा=
