“20-20” Quantitative Aptitude | Crack SBI Clerk / IDBI Executive 2018 Day-57

Dear Friends, SBI Clerk 2018 Notification has been released we hope you all have started your preparation. Here we have started New Series of Practice Materials specially for SBI Clerk / IDBI Executive 2018 . Aspirants those who are preparing for the exams can use this “20-20” Quantitative Aptitude Questions.

“20-20” Aptitude Questions | Crack SBI Clerk / IDBI Executive 2018 Day-57

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Directions (Q. 1 – 5): What should come in place of question mark (?) in the following number series?

  1. 129, 163, 202, 246, ? , 349
  1. 254
  2. 313
  3. 295
  4. 326
  5. None of these 
  1. 907, 907, 891, ? , 811, 1067
  1. 955
  2. 818
  3. 874
  4. 1021
  5. None of these
  1. 56, 57, 116, 351, ?
  1. 785
  2. 982
  3. 1234
  4. 1408
  5. None of these 
  1. 270, 135, 45, 11.25, ?
  1. 6.75
  2. 5.25
  3. 2.25
  4. 4.75
  5. None of these
  1. 32, 60, 112, 212, ?
  1. 408
  2. 386
  3. 524
  4. 678
  5. None of these

 

Directions (Q. 6-10): What value should come in place of question mark in the following questions?

  1. √15129 × 9 + 93 × 95 + (3/5) of 750 = x
  1. 9856
  2. 10392
  3. 7845
  4. 12674
  5. None of these 
  1. √(360 – 225 × 2 + 379) = ?
  1. 8
  2. 21
  3. 34
  4. 17
  5. None of these
  1. (0.216)2 × (0.6)7 = (0.6)? × (0.1296)2
  1. 5
  2. 7
  3. 4
  4. 6
  5. None of these 
  1. 12 % of 545 + 38 % of 782 = ?
  1. 276.34
  2. 568.78
  3. 424.26
  4. 362.56
  5. None of these 
  1. 368 ÷ 4 + 22 × 9 + x % of 500 = 2139
  1. 456.7
  2. 369.8
  3. 543.5
  4. 278.4
  5. None of these
  1. The length of a rectangle is 4m more than the side of the square and the breadth of the rectangle is 4m less than the side of the square. If the area of the square is 576 sq m. what is the area of the rectangle?
  1. 680
  2. 264
  3. 456
  4. 560
  5. None of these
  1. At present, Priya is 6 years older than Revathi. The ratio of the present ages of Priya to Mini is 3:4. At present Revathi is 14 years younger than Mini. What is Revathi’s present age?
  1. 24
  2. 16
  3. 25
  4. 18
  5. None of these
  1. A trader sells an article at a loss of 8%, but when he increases the selling price of the article by Rs 164, he earns a profit of 2.25% on the cost price. If he sells the same article for Rs 1760, what is his profit percentage?
  1. 12
  2. 10
  3. 13
  4. 15
  5. None of these
  1. The length and breadth of a rectangular piece of land are in the ratio of 5: 3. The owner spent Rs 3000 for surrounding it from all the sides at the rate of Rs 7.50 per meter. The difference between length and breadth is:
  1. 50m
  2. 100m
  3. 200m
  4. 150m
  5. None of these
  1. A, B and C can do a work in 20, 25 and 30 days respectively. They undertook to finish the work together for Rs. 2220, then the share of A exceeds that of B by?
  1. Rs.120
  2. Rs.180
  3. Rs.300
  4. Rs.600
  5. None of these

Directions (16 – 20): Study the following Pie graphs and answer the questions followed:

  1. What is the ratio of the number of appeared candidates from states C and E together to that of appeared candidates from states A and F together?
  1. 3 : 5
  2. 5 : 3
  3. 17 : 33
  4. 33 : 17
  5. None of the above
  1. The average no of appeared candidates from States A, B, E and G together is?
  1. 9845
  2. 7340
  3. 12670
  4. 7695
  5. None of these
  1. What is the difference between the number of appeared candidates of state B and E?
  1. 504
  2. 680
  3. 1080
  4. 1260
  5. 1160
  1. What is the percentage of qualified candidates with respect to that of appeared candidates from states A and D taken together?
  1. 72.2
  2. 65.8
  3. 82.5
  4. 48.7
  5. 56.6
  1. What is the ratio of the number of candidates qualified from states C and D together to the number of candidates appeared from state G?
  1. 17 : 33
  2. 201 : 317
  3. 224 : 297
  4. 297 : 224
  5. 221 : 287

Answers:

Directions (Q. 1 – 5):

  1. Answer c

The difference of difference is, 5, 5, 5,..

The answer is, 295

  1. Answer a

The pattern is, +02, -42, +82, -122, +162

The answer is, 955

  1. Answer d

The pattern is, *1 + 1, *2 + 2, *3 + 3, *4 + 4,..

The answer is, 1408

  1. Answer c

The pattern is, ÷ 2, ÷ 3, ÷ 4, ÷ 5,..

The answer is, 2.25

  1. Answer a

The pattern is, *2 -4, *2 – 8, *2 -12, *2 -16,..

The answer is, 408

 

Directions (Q. 6-10):

  1. Answer b

123 *9 + 8835 + 450 = x

X = 1107 + 8835 + 450

X = 10392

  1. Answer d

√(360 – 450 + 379) = x

X = √289 = 17

  1. Answer a

(0.6)6 × (0.6)7 = (0.6)x × (0.6)8

(0.6)x  = (0.6)6 + 7 -8

(0.6)x  = (0.6)5

X = 5

  1. Answer d

(12/100)*545 + (38/100)*782 = x

X = 65.4 + 297.16

X = 362.56

  1. Answer b

(368/4) + 198 + (x/100)*500 = 2139

92 + 198 + 5x = 2139

5x = 2139 – 92 – 198

5x = 1849

X = 1849/5

X = 369.8

 

  1. Answer d

Area of square = 576 Sq.m

Side of the square = 24 m

Length of the rectangle = 24 + 4= 28 m

Breadth of the rectangle= 24 – 4= 20 m

Area of the rectangle = 28*20 = 560 Sq m

  1. Answer d

Let the present age of Revathi be x years

Then, Priya’s age= (x+6) years

Revathi is 14 years younger than Mini

Mini’s age= (x+14) years

So, x+6/x+14= ¾

x= 18

So, Revathi’s present age = 18 years.

  1. Answer b

Let the cost price be x

According to question

(102.25/100) x –( 92/100) x= 164

10.25x= 164

Cost Price of the article = (164/10.25)*100= 1600

Profit = 1760-1600= Rs.160

Profit % = (160/1600)*100= 10%

  1. Answer a

Perimeter of the field = 3000/7.50= 400m

So,

2(5x + 3x) = 400 => x = 25

So, length = 125 m & breadth = 75 m

Difference between length & breadth

= (125-75) m = 50 m

  1. Answer b

Ratio of Shares of A : B : C = (1/20) : (1/25) : (1/30) = 15:12:10

Difference between the shares of A and B = (3/37)*2220= Rs 180

 

Directions (16 – 20):

  1. Answer c

Required ratio = 17% of 54000 : 33% of 54000 = 17 : 33

  1. Answer d

Average no of appeared candidates from States A, B, E and G,

= > (57 % of 54000)/4

= > (57/100)*(54000/4)

= > 7695

  1. Answer c

2% of 54000 = 1080

  1. Answer a

Qualified candidates from states A and D together = 39% of 32000

Similarly, appeared candidates from states A and D together = 32% of 54000

Required % = (39×32000/32×54000) x 100 = 72.22%

  1. Answer c

Total number of qualified candidates from states C and D = 28% of 32000.

Similarly, total number of appeared candidates from state G = 22% of 54000

Required ratio = (28/100) x 32000 : (22/100) x 54000 = 224:297

Daily Practice Test Schedule | Good Luck

Topic Daily Publishing Time
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Current Affairs Quiz 9.00 AM
Logical Reasoning 10.00 AM
Quantitative Aptitude “20-20” 11.00 AM
Vocabulary (Based on The Hindu) 12.00 PM
Static GK Quiz 1.00 PM
English Language “20-20” 2.00 PM
Banking Awareness Quiz 3.00 PM
Reasoning Puzzles & Seating 4.00 PM
Daily Current Affairs Updates 5.00 PM
Data Interpretation / Application Sums (Topic Wise) 6.00 PM
Reasoning Ability “20-20” 7.00 PM
English Language (New Pattern Questions) 8.00 PM
General / Financial Awareness Quiz 9.00 PM 

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