Dear Readers,
Mahendras has started special quizzes for SBI Clerk / RBI Assistant Pre examination so that you can practice more and more to crack the examination. This SBI Clerk / RBI Assistant Pre special quiz series will mold your preparations in the right direction and the regular practice of these quizzes will be really very helpful in scoring good marks in the Examination.Here we are providing you important question of Quantitative apptitude for SBI Clerk / RBI Assistant Pre 2020 Exam.
If number of day scholar student in college DPS is 768.
| School | Percentage of student | Ratio of hosteller to day-scholar |
| CMS | 25% | 3 : 2 |
| RLB | 30% | 8 : 7 |
| LPS | 10% | 1 : 4 |
| DPS | 20% | 13 : 12 |
| LIS | 15% | 5 : 3 |
Q.1:-Out of the total Hosteler students of CMS School 40% are girls. Find the difference between number of local girls and number of local boys in school CMS.
सी ऍम एस स्कूल के कुल छात्रो में से 40% लड़कियां है. छात्रावास में रहने वाले लडको और लड़कियों का अंतर ज्ञात करें.
(1) 360
(2) 200
(3) 240
(4) 300
(5) None of these/ इनमे से कोई नहीं
Q.2:) Find the respective ratio of number of hostelar students in RLB school and number of day scholar students in LIS school ?
RLB स्कूल में छात्रावास में रहने वाले छात्रों की संख्या, LIS स्कूल में बाहर से आये हुए छात्रो की संख्या का कितना प्रतिशत है
(1) 64 : 45
(2) 128 : 35
(3) 25 : 21
(4) 128 : 45
(5) None of these/ इनमे से कोई नहीं
Q.3:- Ratio of number of boys and number of girls in LPS school is 5:3 respectively. If out of the hostler students in LPS school LPS, 60% are girls, find the number of Day scholar girls in school LPS.
LPS स्कूल में लड़के और लड़कियों का अनुपात 5 : 4 है यदि कुल छात्रावास में रहने वाले छात्रों में से 60% लडकिया है तो कुल बाहर से आने वाली लड़कियों की संख्या क्या होगी?
(1) 196
(2) 224
(3) 176
(4) 204
(5) None of these/ इनमे से कोई नहीं
Q.4:- Number of hostler students in LIS school and DPS school together is what percent more/less than the number of hostler students in school CMS ?
LIS स्कूल और DPS स्कूल के छात्रावस में रहने वाले छात्रों को मिलाकर CMS के छात्रावास में रहने वाले छात्रों का लगभग कितना प्रतिशत कम या ज्यादा है?
(1) 38%
(2) 40%
(3) 35%
(4) 31%
(5) None of these/ इनमे से कोई नहीं
Q.5:- Find the total number of day scholar students in all the schools together?
सभी स्कूलों में बहार से आने वाले छात्रो की संख्या क्या है ?
(1) 3445
(2) 4532
(3) 3778
(4) 3462
(5) None of these/ इनमे से कोई नहीं
Instruction:- From question (6 – 10) find the value of (?)
Q.6:- 8 12 23 53 138 ?
(1) 383
(2) 384
(3) 385
(4) 386
(5) None of these/ इनमे से कोई नहीं
Q.7:- 13 61 ? 349 733 1501
(1) 157
(2) 156
(3) 145
(4) 167
(5) None of these/ इनमे से कोई नहीं
Q:8 4 9 15 27.5 ? 150.5
(1) 56
(2) 57
(3) 59
(4) 65
(5) None of these/ इनमे से कोई नहीं
Q.9:- 13 19 37 ? 141 243
(1) 75
(2) 76
(3) 78
(4) 79
(5) None of these/ इनमे से कोई नहीं
Q.(10): 9 13 ? 113 625 725
(1) 66
(2) 77
(3) 75
(4) 76
(5) None of these /इनमे से कोई नहीं
ANSWER:-
1. Sol:- (3)
Total number of student = (768 x 25 x 100)/(20 x 12) = 8000
Number of hostelar in CMS = 8000 x 0.25 x 3/5 = 1200
Required difference = 1200 x (0.60 – 0.40) = 240
2. Sol: - (4)
Required ratio = (80 x 30 x 8/15): (80 x 15 x 3/8)
= 128 : 45
3. Sol:- (4)
Total student in LPS = 800
Number of boys = 500, Number of girls = 300,
Number of hostler girls = 96
Required difference = 300 – 96 = 204
4.Sol:- (4)
Required percent =
5.Sol:- (3)
Total number of student = (800 + 1120 + 640 + 768 + 450 ) = 3778
6. Sol:- (4)
Correct answer = 386
Logic: - Increasing multiplication and increasing subtraction
7.Sol:- (1)
Logic :- multiplication and addition (
2 + 35 )8.Sol:- (3)
Logic:- Multiplication and addition
0.5 + 7 , 
1 + 6 ……….. and so on 9.Sol:- (2)
Solution: - 76
10.Sol:- (2)
adding of square and cube alternatively.
+
, + 
+ 
…….. 
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