“20-20” Quantitative Aptitude | Crack SBI Clerk 2018 Day-4

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 2018. Aspirants those who are preparing for the exams can use this “20-20” Quantitative Aptitude Questions. 

“20-20” Aptitude Questions | Crack SBI Clerk 2018 Day-4

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Directions (Q. 1-5): What value should come in the place of question mark (?) in the following equations?

1). (19)7.3 × (1/6859) ÷ (361)-2.1 = (√19)?

  1. 7.5
  2. 15
  3. 8.5
  4. 17
  5. 9.5

2). 7.4 % of 3455 + 6.25 % of 293.28 = ?

  1. 248
  2. 256
  3. 268
  4. 274
  5. 286

3). 1265 ÷ 25.3 + 102 × 98 – (23)2 = ?

  1. 8517
  2. 9517
  3. 8717
  4. 7087
  5. 9087

4). 3√12167 +  3√21952% of 280 – 3√704969% of 56 = ?

  1. 41.56
  2. 51.46
  3. 51.56
  4. 65.56
  5. None of these

5). { [ 33 (17 / 25) ] ×  [ 34 (22 / 27) ] }  +  { [ 35 (28 / 52) ] ×  [ 36 (37 / 57) ] } = ?

  1. 1853.78
  2. 3259.55
  3. 2467.59
  4. 2650.29
  5. 2493.13
  1. A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement. What is the probability that first is white and second is black?
  1. 18/145
  2. 18/29
  3. 36/135
  4. 36/145
  5. None of these

7). The radius of a circle is more than the height of a right-angled triangle by 40%. The base of the right-angled triangle is 44 cm. If the area of the right-angled triangle is equal to the area of the circle, then what is the approximate area of the circle?

  1. 79 Sq. cm
  2. 86 Sq. cm
  3. 102 Sq. cm
  4. 66 Sq. cm
  5. Other than the given options

8). Rohit borrowed a total amount of Rs. 30000, -a part of it at simple interest of 12% per annum and the remaining at 10% per annum. If at the end of 2 years he paid in all Rs. 36480 to settle the loan amount, then what was the amount borrowed at 12% per annum?

  1. Rs. 16000
  2. Rs. 18000
  3. Rs. 17500
  4. Rs. 12000
  5. None of these

9). A barrel contains 56 litres of kerosene. It has two taps. One tap draws 500 ml every 6 minutes. After first 5 litres are drawn from the barrel, the second tap also starts. It draws 1 litre in every 5 minutes. How many hours will be taken in all to empty the tank?

  1. 7 hours
  2. 3 hours
  3. 4 hours
  4. 11 hours
  5. 10.5 hours

10). A can do a piece of work in 7 days working 9 hours everyday and B can do it in 6 days working 7 hours everyday. How long will they take to do the work  together, working 8 2/5 hours per day?

  1. 3 days
  2. 4 days
  3. 4 1/2 days
  4. 5 days
  5. 6 days

Directions (Q. 11-15): Study the following pie-chart and graph carefully and answer the questions given below.

Percentage distribution of the number of mobiles sold by a dealer during six months

Total number of mobiles sold = 75000

  1. What is the ratio of the number of mobiles of Vivo Company sold during July to that sold during October?
  1. 39:132
  2. 132:139
  3. 75:132
  4. 122:39
  5. 132 : 39
  1. The number of mobiles of Oppo Company sold during July is approximately what per cent of the number of mobiles of Oppo Company sold during November?
  1. 93%
  2. 100%
  3. 88%
  4. 96%
  5. 90%
  1. What is the total number of mobiles of Vivo Company sold during November and December?
  1. 7880
  2. 9180
  3. 8350
  4. 9750
  5. 8750
  1. If 37% of the mobiles of Vivo Company were sold at a discount in November, how many mobiles of Vivo Company were sold without any discount during the same month?
  1. 1697
  2. 1681
  3. 1701
  4. 1709
  5. 1721
  1. If the dealer earned a profit of 517 on each mobile of Vivo Company sold during October, what was his total profit earned on the mobile of that company during the same month?
  1. 4756740
  2. 2729760
  3. 2595760
  4. 3078790
  5. 2098710

Directions (Q.16-20) what should come in place of question mark (?) in the following questions:

16). 6, 9, 20, 47, 106, ?

  1. 230
  2. 229
  3. 167
  4. 158
  5. None of these

17). 4, 5, 16, 81, ?, 5113

  1. 568
  2. 243
  3. 729
  4. 125
  5. None of these

18). 28,  ?,   168,   672,   3360,   20160

  1. 60
  2. 84
  3. 72
  4. 56
  5. 40

19). ?,   256,  3375,   196,   2197,   144

  1. 4319
  2. 4923
  3. 4913
  4. 4139
  5. 4096

20). 987,  ?,   945,   1071,   903,   1113

  1. 1040
  2. 1039
  3. 1030
  4. 1029
  5. 1027

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