Quantitative Aptitude Quiz For SBI / RBI Main Exam | 16-05-2020

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Mahendras has started special quizzes for SBI / RBI Main Exam so that you can practice more and more to crack the examination. This SBI / RBI Main Exam 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 aptitude for SBI / RBI Main Exam.

Q-(1-5) What will come in place of question mark in the following questions?

निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आयेगा?

(1) 3611/2×12961/2÷58321/3=?

(1) 38

(2) 36

(3) 57

(4) 54

(5) None of these

(2) 480×25 – 8×180=?+32.54
(1) 10527.46

(2) 10792.16

(3) 11242.06

(4) 12324.56

(5) None of these

(3) 8765.45 – 3542.5+4250.25=?+1260

(1) 8132.5

(2) 7926.2

(3) 8213.2

(4) 7925.8

(5) None of these

(4) 65% of 8800 + 18% of 720 = ? – 345.25 (1) 6247.15

(2) 6329.55

(3) 6194.85

(4) 6495.25

(5) None of these

(5) 4840 + 132 × 328 ÷ 8 = ? ×16
(1) 625.25

(2) 650.25

(3) 675.15

(4) 640.75

(5) None of these

(6) The distance between A and B is 2304 km. A train covers a journey between A to B at the uniform speed of 60 km/h and return from B to A at the uniform speed of 40 km/h .What is the average speed of the train during the whole journey?

बिन्दु A और B की दूरी 2304 किमी. है। एक ट्रेन A और B के बीच की दूरी को 60 किमी./घंटा की एक समान गति से तय करती है। और 40 किमी./घंटा की एक समान गति से B से A वापस आती है। समग्र यात्रा के दौरान ट्रेन की औसत गति क्या है?

(1) 24

(2) 36

(3) 40

(4) 48

(5) None of these

(7) Ram takes 10 days less than the time taken by Shyam to finish a piece of work.If both Ram and Shyam can do it in 12 days, then how much time will be taken by Shyam alone to finish the same work ?
एक कार्य पूरा करने में राम को श्याम की तुलना में 10 दिन कम लगते है। यदि राम और श्याम दोंनो मिलकर वह कार्य 12 दिनों में पूरा कर सकते हो तो अकेले श्याम को वह कार्य पूरा करने में कितना समय लगेगा?

(1) 24

(2) 30

(3) 36

(4) 45

(5) None of these

(8) What is value of 45% of 2/5 of thrice the cube of 18?

18 के घन के तिगुने का 2/5 का 45% का मान क्या है?

(1) 3149.28

(2) 3243.48

(3) 3649.42

(4) 3312.18

(5) None of these

(9) What is the longest rod that can be placed in a room which is 9 metre long ,11metre broad and 231/2 metre high?

9 मीटर लंबे, 11मीटर चौड़े और 231/2 मीटर ऊँचे कमरे मे अधिक से अधिक कितनी लम्बी छड़ रखी जा सकती है?

(1) 12

(2) 15

(3) 18

(4) 12.5

(5) None of these

(10) Ram purchased an item of Rs-80000 and sold it at a loss of 32% with this amount he purchased another item and sold it again at of 20% profit .What is his overall profit/loss ?

राम ने वस्तु रू 80000 में खरीद कर 32% घाटे सहित बेच दी। इस राशि से उसने दूसरी वस्तु खरीदी और उसे 20% लाभ पर बेचा तो उसे पूरी प्रक्रिया में लाभ/हानि क्या है?

(1) 13240

(2) 14720

(3) 15240

(4) 17520

(5) None of these

Answer Key- Q-(1) Sol-(1)

19×36÷18=38

Q-(2) Sol-(1)
12000–1440–32.54=?
?=12000–1472.54
?=10527.46

Q-(3) Sol-(3)
13015.7 –4802.5=?
? =8213.2

Q-(4) Sol-(3)

5720+129.6+345.25=?
? =6194.85

Q-(5) Sol-(4)

?=640.75

Q-(6) Sol-(4)

The average speed of train
=2×60×40/(60+40)
= 48 km/h.

Q-(7) Sol-(2)
Let Shyam can do work in x days and Ram can do work in (x–10)
According to question:

1/x+1/(x–10)=1/12

x2 –10x=24x–120

x2– 34x+120=0
x2–30x–4x+120 =0
x(x-30)-4(x-30)=0
(x–30) (x–4)=0
x=30,x=4
Required value =30 days

Q-(8) Sol-(1)
?=3149.28

Q-(9) Sol-(2)

length of rod=15 meter

Q-(10) Sol-(2)
Ist S P =8000×68/100
= Rs.54400
IInd S P=54400 ×120/1000
= Rs.65280
Loss =80000–65280
=Rs.14720