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Question 401

IBPS RRB PO 2024• Quantitative Aptitude

Directions: Read the data carefully and answer the following questions.

Three people – Aman, Bhavna, and Chirag – were assigned the task of taking printouts of some documents. Each of them printed documents both in black & white and in colour. No document was printed by more than one person.

The total number of printouts taken by all three persons together is 700. Aman took 200 printouts, out of which 70% were black & white printouts. The ratio of colour printouts taken by Aman, Bhavna, and Chirag is 1 :2 : 3. The number of colour printouts taken by Bhavna is 20% more than the number of black & white printouts taken by her. The number of black & white printouts taken by Bhavna and Chirag is the same.

Aman takes 40 seconds per B&W printout and 80 seconds per color printout. Bhavna takes 80% of Aman's time for B&W printouts but 110% for color printouts and Chirag takes 62.5% of Aman's time for all printouts.  Then what will be the time difference between Bhavna and Chirag to complete their tasks?

  1. AOption (a)

    40 min 10 sec

  2. BOption (b)

    39 min 30 sec

  3. COption (c)

    36 min 20 sec 

  4. DOption (d)

    37 min 40 sec

  5. EOption (e)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

40 min 10 sec

Explanation not yet available.

Question 402

IBPS RRB PO 2024• Quantitative Aptitude

Directions: Read the data carefully and answer the following questions.

Three people – Aman, Bhavna, and Chirag – were assigned the task of taking printouts of some documents. Each of them printed documents both in black & white and in colour. No document was printed by more than one person.

The total number of printouts taken by all three persons together is 700. Aman took 200 printouts, out of which 70% were black & white printouts. The ratio of colour printouts taken by Aman, Bhavna, and Chirag is 1 :2 : 3. The number of colour printouts taken by Bhavna is 20% more than the number of black & white printouts taken by her. The number of black & white printouts taken by Bhavna and Chirag is the same.

If Color printouts cost 2.5 times more than B&W printouts and the total cost for all printouts is ₹1,73,600. If Bhavna reduces her color printouts by 15%, how much does she save?

  1. AOption (a)

    ₹4,500

  2. BOption (b)

    ₹5,400

  3. COption (c)

    ₹6,300

  4. DOption (d)

    ₹4,200

  5. EOption (e)

    ₹3,900

View answer & explanation

Correct answer

Answer: (a)A.

₹4,500

Explanation not yet available.

Question 403

IBPS RRB PO 2024• Quantitative Aptitude

Directions: Read the data carefully and answer the following questions.

Three people – Aman, Bhavna, and Chirag – were assigned the task of taking printouts of some documents. Each of them printed documents both in black & white and in colour. No document was printed by more than one person.

The total number of printouts taken by all three persons together is 700. Aman took 200 printouts, out of which 70% were black & white printouts. The ratio of colour printouts taken by Aman, Bhavna, and Chirag is 1 :2 : 3. The number of colour printouts taken by Bhavna is 20% more than the number of black & white printouts taken by her. The number of black & white printouts taken by Bhavna and Chirag is the same.

Under new rules of submission of printouts, for every 3 color printouts, Aman can submit only 2 B&W printouts. Calculate the maximum printouts Aman can submit.

  1. AOption (a)

    200

  2. BOption (b)

    100

  3. COption (c)

    40

  4. DOption (d)

    60

  5. EOption (e)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

200

Explanation not yet available.

Question 404

IBPS RRB PO 2024• Quantitative Aptitude

Directions: Read the data carefully and answer the following questions.

Three people – Aman, Bhavna, and Chirag – were assigned the task of taking printouts of some documents. Each of them printed documents both in black & white and in colour. No document was printed by more than one person.

The total number of printouts taken by all three persons together is 700. Aman took 200 printouts, out of which 70% were black & white printouts. The ratio of colour printouts taken by Aman, Bhavna, and Chirag is 1 :2 : 3. The number of colour printouts taken by Bhavna is 20% more than the number of black & white printouts taken by her. The number of black & white printouts taken by Bhavna and Chirag is the same.

After the initial printouts, Bhavna swaps 20% of her color printouts with Chirag's B&W printouts. Chirag's total printouts are then reduced by 15%. Calculate the Chirag's final number of printouts.

  1. AOption (a)

    238

  2. BOption (b)

    242

  3. COption (c)

    240

  4. DOption (d)

    245

  5. EOption (e)

    246

View answer & explanation

Correct answer

Answer: (a)A.

238

Explanation not yet available.

Question 405

IBPS RRB PO 2024• Quantitative Aptitude

What approximate value should come in the place of the question mark ‘?’ in the following question?

√2401 ÷ 6.92 + √143.79 + ∛728.82 × 14.896 = ?

  1. AOption (a)

    154

  2. BOption (b)

    144

  3. COption (c)

    191

  4. DOption (d)

    200

  5. EOption (e)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

154

Explanation not yet available.

Question 406

IBPS RRB PO 2024• Quantitative Aptitude

What approximate value will come in the place of the question mark ‘?’ in the following question?

63.05% of 700.05 + 29.91% of 1999.86 = ?

  1. AOption (a)

    6040

  2. BOption (b)

    681

  3. COption (c)

    601

  4. DOption (d)

    1041

  5. EOption (e)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

6040

Explanation not yet available.

Question 407

IBPS RRB PO 2024• Quantitative Aptitude

What approximate will come in the place of the question mark ‘?’ in the following question?

(599.02/119.98) + (1659.83/82.95) – √10001 = ?

  1. AOption (a)

    75

  2. BOption (b)

    -75

  3. COption (c)

    85

  4. DOption (d)

    -85

  5. EOption (e)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

75

Explanation not yet available.

Question 408

IBPS RRB PO 2024• Quantitative Aptitude

What approximate value will come in the place of the question mark ‘?’ in the following question?

(124.99 ÷ 25.11 + 10.01) × 14.01 = ? + 224.95 ÷ 5.02

  1. AOption (a)

    162

  2. BOption (b)

    170

  3. COption (c)

    165

  4. DOption (d)

    160

  5. EOption (e)

    150

View answer & explanation

Correct answer

Answer: (a)A.

162

Explanation not yet available.

Question 409

IBPS RRB PO 2024• Quantitative Aptitude

What approximate value should come in place of the question mark (?) in the following question?

(4.01)2 = (?)3 + (19.99)2 - 24.89% of 2400

  1. AOption (a)

    8

  2. BOption (b)

    7

  3. COption (c)

    6

  4. DOption (d)

    3

  5. EOption (e)

    10

View answer & explanation

Correct answer

Answer: (a)A.

8

Explanation not yet available.

Question 410

IBPS RRB PO 2024• Quantitative Aptitude

What approximate value should come in place of the question mark (?) in the following question?

∛26.96 + √324.35 – 24.98% of 64 = ? – 15.96

  1. AOption (a)

    20

  2. BOption (b)

    21

  3. COption (c)

    25

  4. DOption (d)

    13

  5. EOption (e)

    15

View answer & explanation

Correct answer

Answer: (a)A.

20

Explanation not yet available.
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