Data Interpertation & airthmatic

2021-11-30 08:55:25 MISSING NUMBER SERIES


21, 34, 51, 76, 113, 166,?

a) 249
b) 269
c) 233
d) 239
e) None of these

121, 127, 115, 133, ?, 139, 103

a) 119
b) 127
c) 109
d) 125
e) 121

1152, 934,  721,  513,  ?, 112

a) 295
b) 315
c) 290
d) 310
e) 320

42,  43,   52, ?, 126, 207

a) 78
b) 82
c) 77
d) 72
e) 86

  8, 11, 19, ?, 237, 1188, 7125

a) 54
b) 60
c) 57
d) 63
e) 64

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2021-11-29 09:19:30 WRONG NUMBER SERIES


I) 12, 96, 672, 4032, 20160, 80640

II) -7, 11, 32, 59, 96, 143

III) 72, 96, 122, 152, 198, 372, 2594

a) Only III
b) Only II
c) Only I
d) Both I and II
e) Both II and III

I) 79, 200, 369, 594, 883, 1244

II) 1365, 1509, 1313, 1569, 1244, 1645

III) 3171, 3046, 2830, 2487, 1975, 1244

a) Both I and II
b) Only I
c) Only III
d) Both II and III
e) None

I) 24, 25, 54, 159, 640, 3205

II) 12, 26, 54, 110, 222, 446

III) 12, 13, 28, 29, 54, 61, 124, 125

a) Only II
b) Only III
c) Both I and III
d) Only I
e) None

I)  64, 33, 34, 52, 105, 264

II) 32, 16, 24, 60, 212, 945

III) 128, 65, 68, 141, 571, 4576

a) None
b) Only I
c) Only III
d) Only II
e) All the three

I)  9, 19, 59, 239, 1199, 7200

II)  78, 156, 468, 2340, 16380

III)  72, 77, 87, 102, 122, 145

a) Both II and III
b) Only I
c) Only III
d) Both I and III
e) All the three

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2021-11-29 09:19:30 WRONG NUMBER SERIES


1788, 892, 444, 220, 112, 52, 24

a) 52
b) 112
c) 220
d) 444
e) None of these

7, 12, 40, 222, 1742, 17390, 208608

a) 7
b) 12
c) 40
d) 1742
e) 208608

80, 42, 24, 13.5 8.75, 6.375, 5.1875

a) 8.75
b) 13.5
c) 24
d) 6.375
e) 42

2, 9, 32, 105, 436, 2195, 13182

a) 436
b) 2195
c) 9
d) 32
e) 105

4, 2.5, 3.5, 6.5, 15.5, 41.25, 126.75

a) 2.5
b) 3.5
c) 6.5
d) 15.5
e) 41.25

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2021-11-29 09:18:59 DI -

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2021-11-29 09:18:59 DI -

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2021-11-29 09:18:58 CASELET DI MAINS

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2021-11-29 09:18:58 CASELET DI MAINS

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2021-11-29 09:18:57 ARITHMETIC


ratio of length & breath 3/1 and diameter of circle is 7 time of breath if area of rantangle 192m² then find area of circle .

Time taken by boat up stream and downstream is 7.Ratio of stream 7/1 . find speed of boat?

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2021-11-29 09:18:57 ARITHMETIC


1) In a village, total number of voters was 5000. 8% of the total votes got rejected and the winner got 60% of the valid votes. Find the number of votes loser got.

एक गाँव में मतदाताओं की कुल संख्या 5000 थी। कुल मतों का 8% अस्वीकृत हो गया और विजेता को वैध मतों का 60% प्राप्त हुआ। हारने वाले को मिले मतों की संख्या ज्ञात कीजिए।

2) Shubham marked an article 20% above the cost price and sold it for Rs. 4,896 after giving some discount. Find the discount% if the cost of article is Rs. 5,100.

शुभम ने एक वस्तु को क्रय मूल्य से 20% अधिक अंकित किया और कुछ छूट देने के बाद उसे 4,896 रुपये में बेच दिया। यदि वस्तु की कीमत 5,100 रुपये है, तो छूट% ज्ञात कीजिए।

3) A invested Rs. 5000 in a business and after 6 months, B also joined him. At the end of year B received Rs. 2700 profit out of Rs. 8700. Find the investment of B.

A ने एक व्यवसाय में 5000 रुपये का निवेश किया और 6 महीने बाद B भी उसके साथ जुड़ गया। वर्ष के अंत में B को 8700 रुपये में से 2700 रुपये का लाभ प्राप्त हुआ। B का निवेश ज्ञात कीजिए।

4) An amount of Rs. 14,000 is invested at the rate of 20% compounded annually for 2 years. Find the sum received after 2 years.

14,000 रुपये की राशि 2 वर्षों के लिए 20% वार्षिक चक्रवृद्धि की दर से निवेश की जाती है। 2 वर्ष बाद प्राप्त राशि ज्ञात कीजिए।

5) Length of a rectangle is 3 cm more than width of rectangle and the difference between area of circle and area of rectangle is 84 cm². Fiind the length of rectangle if radius of circle is 7 cm.

एक आयत की लंबाई आयत की चौड़ाई से 3 सेमी अधिक है और वृत्त के क्षेत्रफल और आयत के क्षेत्रफल के बीच का अंतर 84 सेमी² है। आयत की लंबाई ज्ञात कीजिए यदि वृत्त की त्रिज्या 7 सेमी है।

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2021-11-29 09:18:57 ARITHMETIC


Ratio between length of trains A and B is 3 : 5. Speed of train A is 72 km/h and that of train B is 54 km/h & they are running opposite to each other. If train A crosses train B in 16 seconds, then find length of train B.

The perimeter of circle of radius 28 cm is 32 cm more than perimeter of square. Find the area of the square.

A boat in upstream can travel 5 km in 30 minutes. If the speed of the stream is 1.5 kmph, then find the total distance cover by the boat when boat takes 46 hours to travel from A to b then return to B.

Difference of the interest received when a sum is invested at 15% p.a. at SI for two years and the interest received when that sum is invested at 20% p.a. for one year compounded half yearly is Rs 432, find the sum?

In an election only two candidates participate. Candidate ‘P’ got 50% less votes than ‘Q’. Had Q got 200 votes less there would have been a tie. What is the 8 times of the number of total votes polled.

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