Quantitative Aptitude quiz is basically to test your mathematical calculation and approach. It is to find out how fast you can solve a given question with the right methodology of solving the problem. If you know the formulas and short tricks of some important topic in Maths, you will definitely score good marks. So, it is important to know the basic concepts of all the topics so that you can apply the short tricks and solve the question with a new concept in lesser time while giving the quiz. Quantitative Aptitude Quiz helps to evaluate your preparation for banking exam so you can improve your preparation level. Mahendra Guru provides you Quantitative Aptitude Quiz for Bank examination based on the latest pattern so that you can practice on regular basis. It will definitely help you to score good marks in the exam. It is the most important section for all the govt exam like IBPS PO/ Clerk/SO/RRB, RBI, SBI, Insurance, SSC-MTS, CGL, CHSL, State Level and other Competitive exams.
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Q. (1–2). What will come in the place of question mark (?) in the following number series?
निम्नलिखित संख्या – श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा ?
Q.1. 670 736 ? 850 890 972
(1) 782
(2) 772
(3) 776
(4) 786
(5) None of these/इनमें से कोई नहीं
Q.2. 273 ? 373 337 553 504
(1) 248
(2) 249
(3) 258
(4) 254
(5) None of these/इनमें से कोई नहीं
Q.3. 36 Men completes a work in 24 days working 8 hour daily. 48 women completes same work in 20 days working 10 hours daily. 12 men and 24 women together working 12 hours/day will complete total work in how many days? (approx.)
36 आदमी किसी कार्य को को रोजाना 8 घण्टे काम करके 24 दिनों में पूरा करते हैं। 48 औरतें उसी कार्य को रोजाना 10 घण्टे कार्य करके 20 दिनों में पूरा करती हैं। 12 आदमी तथा 24 औरतें पूरे कार्य को कितने दिनों में पूरा करेंगी। यदि वे रोजाना 12 घण्टे कार्य करें । (लगभग)
(1) 24.2
(2) 16.5
(3) 19.7
(4) 14.4
(5) 30.5
Q.4. In how many different ways can the letters of the word ''HOUSE'' be arranged so that the vowels are at the two ends?
शब्द ''HOUSE'' के अक्षरों को कितने विभिन्न प्रकार से व्यवस्थित किया जा सकता है कि स्वर दोनों सिरों पर हों ?
(1) 12
(2) 24
(3) 32
(4) 36
(5) 48
Q.5. A boy was asked to multiply a given number by 8/17. Instead, he divided the given number by 8/17 and got the result 675 more than what he should have got if he had multiplied the number by 8/17, the given number was?
एक लड़के से एक दी गयी संख्या को 8/17 से गुना करने के लिए दिया गया | इसके बावजूद उसने दी गयी संख्या को 8/17 से भाग कर दिया और उत्तर दी गयी संख्या को 8/17 से गुना करने पर प्राप्त परिणाम से 675 अधिक प्राप्त किया, दी गयी संख्या है ?
(1) 192
(2) 408
(3) 64
(4) 136
(5) 48
Q.6. A sum of money amounts to Rs.12322.8 after 7 years and Rs.15724.8 after 12 years at the same rate of simple interest. What is the rate of interest per annum?
एक धनराशि साधारण ब्याज की दर से 7 वर्षों में 12322.8 रु. हो जाती है और समान ब्याज दर से 12 वर्षों में यह 15724.8 रु. हो जाती है | प्रति वर्ष ब्याज की दर क्या है ?
(1) 5%
(2) 7%
(3) 8%
(4) 10%
(5) 9%
Q. (7-8). What approximate value should come in place of question mark (?) in the following questions?
निम्नलिखित प्रश्नों में प्रश्नवाचक चिन्ह (?) के स्थान पर लगभग क्या मान आना चाहिये?
Q.7. 1365 ÷ 38.685 = ? ÷ 23.789
(1) 480
(2) 240
(3) 800
(4) 840
(5) 540
Q.8. (14.86)2
+ (27.79)2 - (18.03)2 - 183.25 = ?
(1) 500
(2) 480
(3) 520
(4) 540
(5) 467
Q. (9 –10). In the following questions two equations numbered I and II are given. You have to solve both the equations and state the correct relationship.
निम्नलिखित प्रश्नों में दो समीकरण I और II दिये गए हैं। आपको इन्हें हल करना है और सही सम्बन्ध स्थापित करना है।
Q.9.I. p2
= 5329
II. q3 + 237 = 301000
(1) If p > q
(2) If p ≥ q
(3) If p < q
(4) If p ≤ q
(5) If p = q or no relation can be established/यदि p = q या कोई सम्बन्ध स्थापित नहीं किया जा सकता है।
Q.10. I.
12p2 - 17p + 6 = 0
II. q2 - 16q + 63 = 0
(1) If p > q
(2) If p ≥ q
(3) If p < q
(4) If p ≤ q
(5) If p = q or no relation can be established/यदि p = q या कोई सम्बन्ध स्थापित नहीं किया जा सकता है।
ANSWERS
Q1. (3) 262 - 6, 272 + 7, 282 - 8, 292 + 9, 302 - 10
Q2. (1) – 52, + 53, – 62, + 63, – 72
Q3. (3) 36M × 8 × 24 = 48W × 10 × 20
M: W = 25: 15
25 × 36 × 8 × 24 = (12 × 25 + 24 × 18) × 12 × D
D = 
= 19.7 days/दिन (approx. /लगभग)
= 19.7 days/दिन (approx. /लगभग)
Q4. (4) Required number of arrangements/अभीष्ट व्यवस्थाओं की संख्या
= 
× 2! × 3! = 3 × 2 × 6
× 2! × 3! = 3 × 2 × 6
= 36
Q5. (2) Let the number be k/माना संख्या k है।
According to the question/प्रश्नानुसार,
k = 136 × 3 = 408
Required number/अभीष्ट संख्या = 408
Q6. (5) Interest in 5 years/5 वर्ष में ब्याज = Rs.3402
Interest in 1 year/1 वर्ष में ब्याज = Rs.3402 ÷ 5 = Rs.680.4
Interest in 7 years/7 वर्ष में ब्याज = Rs.4762.8
Principal/मूलधन = Rs.12322.8 - Rs.4762.8 = Rs.7560
we have/हम जानते हैं,
r = 9 %
Q7. (4) 1365 ÷ 38.685 = ? ÷ 23.789
1365 ÷ 39 = ? ÷ 24
35 = ? ÷ 24
? = 35 × 24 = 840
Q8. (1) (14.86)2 + (27.79)2 - (18.03)2 - 183.25 = ?
225 + 784 - 324 - 183 = ?
? = 502 ≈ 500
Q9. (5) I. p2 = 5329
p = + 73, - 73
II. q3 + 237 = 301000
q3 = 301000 - 237
q3 = 300763
q = 67
Hence, no relation can be established/ सम्बन्ध स्थापित नहीं किया जा सकता है।
Q10. (3) I. 12p2 – 17p + 6 = 0
12p2 – 9p – 8p + 6 = 0
3p (4p – 3) – 2 (4p – 3) = 0
(3p – 2) (4p – 3) = 0
p = 2/3, 3/4
II. q2 – 16q + 63 = 0
q2 – 9q – 7q + 63 = 0
q (q – 9) – 7 (q – 9) = 0
(q – 7) (q – 9) = 0
q = 7, 9
Hence/अतः, p < q
