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Question 191

Chandigarh Police Constable 2018• Test

The marked price of an article is 50% more than its cost price. If 10% discount is given, then what will be the profit percentage?

  1. AOption (a)

    40%

  2. BOption (b)

    35%

  3. COption (c)

    55%

  4. DOption (d)

    30%

View answer & explanation

Correct answer

Answer: (a)A.

40%

Explanation not yet available.

Question 192

Chandigarh Police Constable 2018• Test

If a ∶ b = 2 ∶ 3 and b ∶ c = 4 ∶ 7, then what is 2a ∶ 3b ∶ c?

  1. AOption (a)

    2 ∶ 3 ∶ 14

  2. BOption (b)

    8 ∶ 36 ∶ 21

  3. COption (c)

    16 ∶ 36 ∶ 21

  4. DOption (d)

    8 ∶ 12 ∶ 21

View answer & explanation

Correct answer

Answer: (a)A.

2 ∶ 3 ∶ 14

Explanation not yet available.

Question 193

Chandigarh Police Constable 2018• Test

What is the average of first 20 odd numbers?

  1. AOption (a)

    20

  2. BOption (b)

    21

  3. COption (c)

    40

  4. DOption (d)

    41

View answer & explanation

Correct answer

Answer: (a)A.

20

Explanation not yet available.

Question 194

Chandigarh Police Constable 2018• Test

An article is sold for Rs. 792 at a profit of 20%. If the profit is 30%, then what will be the selling price (in Rs.) of the article?

  1. AOption (a)

    848

  2. BOption (b)

    868

  3. COption (c)

    858

  4. DOption (d)

    928

View answer & explanation

Correct answer

Answer: (a)A.

848

Explanation not yet available.

Question 195

Chandigarh Police Constable 2018• Test

What is the value of 20% of 30% of 720 = ?

  1. AOption (a)

    43.2

  2. BOption (b)

    47.2

  3. COption (c)

    41.2

  4. DOption (d)

    45.2

View answer & explanation

Correct answer

Answer: (a)A.

43.2

Explanation not yet available.

Question 196

Chandigarh Police Constable 2018• Test

The length of a train is 200 metres. If the speed of the train is 15 m/s, then how much time (in seconds) will it take to cross a bridge 520 metres long?

  1. AOption (a)

    24

  2. BOption (b)

    48

  3. COption (c)

    72

  4. DOption (d)

    54

View answer & explanation

Correct answer

Answer: (a)A.

24

Explanation not yet available.

Question 197

Chandigarh Police Constable 2018• Test

What will be the compound interest (in Rs.) on a sum of Rs. 7000 for 3 years at the rate of 10% per annum?

  1. AOption (a)

    2317

  2. BOption (b)

    2100

  3. COption (c)

    2519

  4. DOption (d)

    1986

View answer & explanation

Correct answer

Answer: (a)A.

2317

Explanation not yet available.

Question 198

Chandigarh Police Constable 2018• Test

If a + b = 7 and a - b = 1, then what is the value of a3 + b3?

  1. AOption (a)

    97

  2. BOption (b)

    81

  3. COption (c)

    87

  4. DOption (d)

    91

View answer & explanation

Correct answer

Answer: (a)A.

97

Explanation not yet available.

Question 199

Chandigarh Police Constable 2018• Test

Direction : The pie chart given below shows the sales of 7 different companies. The total sales of these companies together is 300000 units.

What is the difference in sales of C4 and C1?

  1. AOption (a)

    17500

  2. BOption (b)

    32000

  3. COption (c)

    39000

  4. DOption (d)

    24000

View answer & explanation

Correct answer

Answer: (a)A.

17500

Explanation not yet available.

Question 200

Chandigarh Police Constable 2018• Test

Direction : The pie chart given below shows the sales of 7 different companies. The total sales of these companies together is 300000 units.

What is the average sales of C2, C3, C6 and C7?

  1. AOption (a)

    32250

  2. BOption (b)

    37250

  3. COption (c)

    30750

  4. DOption (d)

    28750

View answer & explanation

Correct answer

Answer: (a)A.

32250

Explanation not yet available.