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Question 71

JK Police Constable 2024• Test

The monthly income of a person was Rs. 13500/- and his monthly expenditure was Rs. 9000/-. Next year, his income increased by 14% and his expenditure by 7%. Find the percentage increase in his savings.

  1. AOption (a)

     38%

  2. BOption (b)

    28%

  3. COption (c)

    32%

  4. DOption (d)

     45%

View answer & explanation

Correct answer

Answer: (a)A.

 38%

Explanation not yet available.

Question 72

JK Police Constable 2024• Test

In an election between two candidates, 75% of the voters cast their votes, out of which 2% of the votes were declared invalid. A candidate got 9261 votes which were 75% of the total valid votes. Find the total number of voters enrolled in that election.

  1. AOption (a)

    17,500

  2. BOption (b)

    16,800

  3. COption (c)

    18,000

  4. DOption (d)

    15,500

View answer & explanation

Correct answer

Answer: (a)A.

17,500

Explanation not yet available.

Question 73

JK Police Constable 2024• Test

 A man's wage was reduced by 50%. Again the reduced wage was increased by 50%. Find his loss in terms of percentage.

  1. AOption (a)

     25%

  2. BOption (b)

     30%

  3. COption (c)

    20%

  4. DOption (d)

    35%

View answer & explanation

Correct answer

Answer: (a)A.

 25%

Explanation not yet available.

Question 74

JK Police Constable 2024• Test

A television manufacturer earns 20% profit by selling each T.V. set for Rs. 14400. If the production cost is increased by 15%, what should be the new selling price of a set so as to gain 15%?

  1. AOption (a)

     Rs. 15870

  2. BOption (b)

    Rs. 15000

  3. COption (c)

    Rs. 16500

  4. DOption (d)

    Rs. 16350

View answer & explanation

Correct answer

Answer: (a)A.

 Rs. 15870

Explanation not yet available.

Question 75

JK Police Constable 2024• Test

Five mangoes and four oranges cost as much as three mangoes and seven oranges. What is the ratio of the cost of one mango to the cost of one orange?

  1. AOption (a)

     4:3

  2. BOption (b)

    1:3

  3. COption (c)

    3:2

  4. DOption (d)

    5:2

View answer & explanation

Correct answer

Answer: (a)A.

 4:3

Explanation not yet available.

Question 76

JK Police Constable 2024• Test

Gautam started a business with a sum of Rs. 60,000/- .Jatin joined him 8 months later with a sum of Rs. 35,000/-. At what respective ratio will the two share the profit after two years?

  1. AOption (a)

    2:1

  2. BOption (b)

     3:1

  3. COption (c)

    18:7

  4. DOption (d)

    37:14

View answer & explanation

Correct answer

Answer: (a)A.

2:1

Explanation not yet available.

Question 77

JK Police Constable 2024• Test

If 20 men can build a wall 56 metres long in 6 days, what length of a similar wall can be built by 35 men in 3 days?

  1. AOption (a)

     53 m

  2. BOption (b)

    49 m

  3. COption (c)

    64 m

  4. DOption (d)

    43 m

View answer & explanation

Correct answer

Answer: (a)A.

 53 m

Explanation not yet available.

Question 78

JK Police Constable 2024• Test

Which two signs should be interchanged to make the given equation correct?

171÷3 - 16 + 72 × 412 = 572

  1. AOption (a)

     × and -

  2. BOption (b)

     ÷ and -

  3. COption (c)

    ÷and+

  4. DOption (d)

     - and +

View answer & explanation

Correct answer

Answer: (a)A.

 × and -

Explanation not yet available.

Question 79

JK Police Constable 2024• Test

Which of the following numbers will replace the question mark (?) in the given series?

11, 36, ?, 121, 185, 266

  1. AOption (a)

     68

  2. BOption (b)

    72

  3. COption (c)

    70

  4. DOption (d)

    63

View answer & explanation

Correct answer

Answer: (a)A.

 68

Explanation not yet available.

Question 80

JK Police Constable 2024• Test

In a certain code language, 'FARM' is coded as HDTP and 'EGGS' is coded as GJIV.

How will 'FOOD' be coded in the same language?

  1. AOption (a)

    HQQG

  2. BOption (b)

    GRQH

  3. COption (c)

    HRQG

  4. DOption (d)

    HQRG

View answer & explanation

Correct answer

Answer: (a)A.

HQQG

Explanation not yet available.