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Quantitative Aptitude Quiz For SBI / RBI Main Exam | 23-05-2020

Priyanka Mahendras





Dear Readers,




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.


(1) If the compound interest accrued on an amount of Rs. 14500 in two years is Rs. 4676.25, what is the rate of interest p.c.p.a.?

рдпрджрд┐ 14500 рд░реВ. рдХреА рдзрдирд░рд╛рд╢рд┐ рдкрд░ 2 рд╡рд░реНрд╖реЛрдВ рдореЗрдВ рдЙрдкрдЪрд┐рдд рдЪрдХреНрд░рд╡реГрджреНрдзрд┐ рдмреНрдпрд╛рдЬ 4676.25 рд░реВ. рд╣реИред рдкреНрд░.рд╢.рдкреНрд░.рд╡. рдмреНрдпрд╛рдЬ рдХреА рджрд░ рдХреНрдпрд╛ рд╣реИ?

(1) 11%

(2) 9%

(3) 15%

(4) 18%

(5) 16%



(2) A boat goes 6 km against the current of the stream in 2 hours and goes 8 km along the current in half hour. How long will it take to go 28.5 km in stationary water?

рдПрдХ рдирд╛рд╡ рдзрд╛рд░рд╛ рдХреЗ рдкреНрд░рд╡рд╛рд╣ рдХреЗ рд╡рд┐рдкрд░реАрдд 6 рдХрд┐рдореА. рдХреА рджреВрд░реА 2 рдШрдВрдЯреЗ рдореЗрдВ рддрдп рдХрд░рддреА рд╣реИ рдФрд░ рдзрд╛рд░рд╛ рдХреЗ рдкреНрд░рд╡рд╛рд╣ рдХреА рджрд┐рд╢рд╛ рдореЗрдВ 8 рдХрд┐рдореА. рдХреА рджреВрд░реА рдЖрдзреЗ рдШрдВрдЯреЗ рдореЗрдВ рддрдп рдХрд░рддреА рд╣реИред рд╢рд╛рдВрдд рдЬрд▓ рдореЗрдВ 28.5 рдХрд┐рд▓реЛрдореАрдЯрд░ рдХреА рджреВрд░реА рддрдп рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдпреЗ рдЗрд╕реЗ рдХрд┐рддрдирд╛ рд╕рдордп рд▓рдЧреЗрдЧрд╛?

(1) 3 hours

(2) 8 hours

(3) 10 hours

(4) 13 hours

(5) 15 hours



(3) A mixture contains A and B in the ratio 2 : 5. 7 litres of mixture is replaced by 18 litres of A and the new ratio becomes 8 : 11 respectively. What is the amount of A present in the original mixture?
рдПрдХ рдорд┐рд╢реНрд░рдг рдореЗрдВ A рдФрд░ B рдХрд╛ рдЕрдиреБрдкрд╛рдд 2:5 рд╣реИред 7 рд▓реАрдЯрд░ рдорд┐рд╢реНрд░рдг рдХреЛ A рдХреЗ 18 рд▓реАрдЯрд░ рд╕реЗ рдкреНрд░рддрд┐рд╕реНрдерд╛рдкрд┐рдд рдХрд░ рджрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ рдФрд░ рдирдпрд╛ рдЕрдиреБрдкрд╛рдд рдХреНрд░рдорд╢рдГ 8:11 рд╣реЛ рдЬрд╛рддрд╛ рд╣реИредрдореВрд▓ рдорд┐рд╢реНрд░рдг рдореЗрдВ рдореМрдЬреВрдж A рдХреА рдорд╛рддреНрд░рд╛ рдХреНрдпрд╛ рд╣реИ?

(1) 12 liters

(2) 16 liters

(3) 20 liters

(4) 24 liters

(5) 27 liters



(4) The circumference of two circles is 132 metres and 176 metres respectively. What is the difference between the area of the larger circle and the smaller circle?

рджреЛ рд╡реГрддреНрддреЛрдВ рдХреА рдкрд░рд┐рдзрд┐ рдХреНрд░рдорд╢рдГ 132 рдореАрдЯрд░ рддрдерд╛ 176 рдореАрдЯрд░ рд╣реИред рдмреЬреЗ рддрдерд╛ рдЫреЛрдЯреЗ рд╡реГрддреНрдд рдХреЗ рдХреНрд╖реЗрддреНрд░рдлрд▓реЛрдВ рдХреЗ рдмреАрдЪ рдХреНрдпрд╛ рдЕрдиреНрддрд░ рд╣реИ?

(1) 1048 m2.

(2) 1076 m2.

(3) 1078 m2.

(4) 1090 m2.

(5) None of these



Q-(5-8) In each question two equations are provided. One of the basis of these you have to find out the relations between p and q.

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдкреНрд░рд╢реНрдиреЛрдВ рдореЗрдВ рджреЛ рд╕рдореАрдХрд░рдг (I) рдФрд░ (II) рджрд┐рдпреЗ рдЧрдпреЗ рд╣реИ рджреЛрдиреЛрдВ рд╕рдореАрдХрд░рдг рд╣рд▓ рдХреАрдЬрд┐рдП рдФрд░ рдЗрдирдХреЗ рдЖрдзрд╛рд░ рдкрд░ p рддрдерд╛ q рдореЗрдВ рд╕рдВрдмрдВрдз рдЬреНрдЮрд╛рдд рдХреАрдЬрд┐рдПред

(5) I. 5p2 - 8p + 3 = 0 II. 2q2 - 7q + 5 = 0

(1) If p = q or relation cannot be find.

(2) If p > q

(3) If p < q

(4) If p > q

(5) If p < q


(6) I. 12p2- p = 1 II. 18q2 - 9q + 1 = 0


(1) If p = q or relation cannot be find.

(2) If p > q

(3) If p < q

(4) If p > q

(5) If p < q



(7) I. 8p2 - 10p + 3 = 0 II. 2q2 + 5q + 3 = 0

(1) If p = q or relation cannot be find.

(2) If p > q

(3) If p < q

(4) If p > q

(5) If p < q



(8) I. p2 - 6p + 8 = 0 II. 3q2 - 10q + 7 = 0

(1) If p = q or relation cannot be find.

(2) If p > q

(3) If p < q

(4) If p > q

(5) If p < q


Q-(9-10) Find the wrong number in the following number series.

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╕рдВрдЦреНрдпрд╛ рд╢реНрд░реГрдВрдЦрд▓рд╛ рдореЗрдВ рдЧрд▓рдд рд╕рдВрдЦреНрдпрд╛ рдХрд╛ рдкрддрд╛ рд▓рдЧрд╛рдЗрдпреЗред

(9) 27 29 38 61 105 178 284

(1) 29

(2) 61

(3) 38

(4) 27

(5) 178



(10) 400 450 350 375 325 330.5 312.5

(1) 330.5

(2) 450

(3) 400

(4) 375

(5) 325

Answer Key-

Q-(1) Sol-(3)


Required answer=15%

Q-(2) Sol-(1)
Speed upstream = 6/2 = 3, speed downstream = 8/(1/2) = 16
Speed of boat =(3+16)/2 = 9.5 km/hr
So time in still water = 28.5/9.5 = 3 hours

Q-(3) Sol-(4)


A = 2x, B = 5x
After 7 litres draw out:
A = 2x тАУ (2/7) x 7 = 2x тАУ 2 , B = 5x тАУ (5/7) x 7 = 5x тАУ 5
After 18 liter of A put back, A = (2x тАУ 2) + 18 = 2x +16
So (2x+16) ├╖ (5x тАУ 5) = 8/11
Solve, x = 12
So A = 2x = 2 x 12 = 24 liters

Q-(4) Sol-(3)

Required answer=1078 m3

Q-(5) Sol-(5)
5p2 - 5p тАУ3p + 3 =0
5p (p тАУ 1) тАУ 3 (p тАУ 1) = 0
P = 1, 3/5
2q2 тАУ 5q тАУ 2q + 5 = 0
q (2qтАУ 5)тАУ1 (2q тАУ 5)
q =5/2 ,1
q > p

Q-(6) Sol-(1)

P=1/3, 1/4

1/3,1/6

Relationship cannot be established

Q-(7) Sol-(3)


8p2 тАУ 10 p + 3 = 0
8p2 тАУ 6p тАУ 4p + 3 = 0
2p (4p тАУ 3) тАУ (4p тАУ 3)
p = 3/4,1/2
2q2 + 5q + 3 = 0
2q2 + 3q + 2q + 3 = 0
q (2q + 3) +1 (2q +3) = 0
q =3/2 ,1

Q-(8) Sol-(1)

p2 тАУ 4p тАУ p+ 8 = 0
p (p тАУ 4) тАУ 2p (p тАУ 4) = 0
p = 4 ,2
3q2 тАУ 10 q + 7 = 0
3q2 тАУ7q тАУ 3q + 7 = 0
q (3qтАУ 7)тАУ 1(3q тАУ 7) = 0
q = 7/3,1
Relationship can't be determined

Q-(9) Sol-(5)

27 29 38 61 105 177 284

Q-(10) Sol-(1)


400 450 350 375 325 337.5 315.5


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