Quantitative Aptitude Quiz For SBI / RBI Main Exam | 25-04-2020

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.



Q-(1-4) Find the value of question marks (?) in the questions given below.

नीचे दिए गए प्रश्नों में प्रश्नवाचक चिन्ह (?) का मान ज्ञात कीजिए ।

(1) 1/19 × 7638 + 1/26 × 2080 = ? × 241

(1) 3

(2) 4

(3) 5

(4) 6

(5) None of these / इनमे से कोई नहीं

(2) √5776 ÷ 4 – √4225 + √9604 × 5 = ? 

(1) 582

(2) 476

(3) 626

(4) 444

(5) None of these / इनमे से कोई नहीं

(3) 80% of 24000 – 16% of 7200 = ? – 15% of 2000 

(1) 20000

(2) 19008

(3) 18348

(4) 16408

(5) None of these / इनमे से कोई नहीं

(4) ∛35937 + √5184 ÷ 2? – 4/5 of 65 + 52 = 42

(1) 3

(2) 1

(3) 2

(4) 4

(5) None of these / इनमे से कोई नहीं


Q-(5-8) Find the wrong term in following number series .
निम्नलिखित श्रृंखला में गलत पद ज्ञात कीजिये ।


(5) 507 579 635 677 703 727

(1) 703

(2) 507

(3) 579

(4) 727

(5) 677

(6) 2909907 153093 9009 693 63 9 1.8

(1) 9

(2) 153093

(3) 1.8

(4) 2909907

(5) 63

(7) 3641 3659 3673 3721 3801 3921 4089

(1) 4089

(2) 3801

(3) 3721

(4) 3659

(5) 3641

(8) 79079 78901 78586 78057 77273 76184 74740

(1) 79079

(2) 74740

(3) 77273

(4) 78586

(5) 78901

(9) There are two vessels, the ratio of A and B in the first vessel is 7 : 4 and the ratio of B and C in the second vessel is 5 : 8. If the mixture of both vessels is kept in a new vessel , find the approx percentage of B in the new vessel.

दो बर्तन है , पहले बर्तन में A और B का अनुपात 7 : 4 तथा दूसरे बर्तन में B और C का अनुपात 5 : 8 है । दोनों बर्तनों के मिश्रण को एक नए बर्तन में रखा जाता है तो नए बर्तन में B का प्रतिशत ज्ञात कीजिये । ( लगभग )

(1) 23 %

(2) 27 %

(3) 19 %

(4) 31 %

(5) None of these / इनमे से कोई नहीं

(10) A card is drawn in a well - shuffled dack . The probability of that card will be either Ace or King or Jack or Queen .

एक कार्ड एक अच्छी तरह से पीसे तास के पैक में से निकाला जाता है । उस कार्ड की संभावना होगी कि वह या तो इक्का या किंग या जैक या क्वीन हो ।

(1) 4/11

(2) 4/13

(3) 8/13

(4) 12/13

(5) None of these / इनमे से कोई नहीं

Answer Key-
Q-(1) Sol-(5)
402 + 80 = ? × 241

? = 2

Q-(2) Sol-(4)

76 / 4 – 65 + 98 × 5 = ?

? = 444

Q-(3) Sol-(3)
19200 – 1152 + 300 = ?

? = 18348

Q-(4) Sol-(2)

33 + 72 ÷ 2x - 52 + 25 = 42

x = 1

Q-(5) Sol-(1)

+(9×8) , +(8×7) , +(7×6) , +(6×5) , +(5×4)

Q-(6) Sol-(2)

÷19 , ÷17 , ÷13 , ÷11 , ÷7 , ÷5

Q-(7) Sol-(4)

+(32 – 1) , +(52 – 1) , +(72 – 1) , +(92 – 1) , +(112 – 1) , +(132 – 1)

Q-(8) Sol-(5)

-132 , -182 , -232 , -282 , -332 , -382

Q-(9) Sol-(1)

Ratio of A , B and C = 35 : 20 : 32

Required % = 20 × 100 / 87 = 23 %

Q-(10) Sol-(2)

Required Probability = 4 × 4C1 / 52C1 = 4/13