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Question 81

MP Police SI 2026• Test

In Rutherford's a-scattering experiment, why were some a-particles deflected at large angles?

  1. AOption (a)

    Due to repulsion by the positively charged nucleus

  2. BOption (b)

    Due to collisions with electrons

  3. COption (c)

    Due to magnetic effects in the foil 

  4. DOption (d)

    Due to unequal distribution of mass 

View answer & explanation

Correct answer

Answer: (a)A.

Due to repulsion by the positively charged nucleus

Explanation not yet available.

Question 82

MP Police SI 2026• Test

The Preservation of Ancient Monuments Act was passed during the time of: 

  1. AOption (a)

    Elgin II 

  2. BOption (b)

    Lord Ripon

  3. COption (c)

    Lord Curzon 

  4. DOption (d)

    Lord Lytton

View answer & explanation

Correct answer

Answer: (a)A.

Elgin II 

Explanation not yet available.

Question 83

MP Police SI 2026• Test

Choose the option that most suitably completes the formal collocation in the following sentence.

The government warned that failure to adhere to the ceasefire agreement would lead to ____ consequences for the region.

  1. AOption (a)

    dire

  2. BOption (b)

    hard

  3. COption (c)

    terrific

  4. DOption (d)

    strong

View answer & explanation

Correct answer

Answer: (a)A.

dire

Explanation not yet available.

Question 84

MP Police SI 2026• Test

The 2025 Australian Open was held at:

  1. AOption (a)

    Rod Laver Arena, Sydney

  2. BOption (b)

    RAC Arena, Perth

  3. COption (c)

    National Tennis Centre, Melbourne Park 

  4. DOption (d)

    Tennis Club, Adelaide

View answer & explanation

Correct answer

Answer: (a)A.

Rod Laver Arena, Sydney

Explanation not yet available.

Question 85

MP Police SI 2026• Test

The ratio of the ages of two brothers is 3:5. The product of their ages is 135. What is the age of the younger brother?

  1. AOption (a)

    15 yrs

  2. BOption (b)

    9 yrs

  3. COption (c)

    27 yrs

  4. DOption (d)

    19 yrs

View answer & explanation

Correct answer

Answer: (a)A.

15 yrs

Explanation not yet available.

Question 86

MP Police SI 2026• Test

Find the ODD one out from the following:

11, 22, 33, 44

  1. AOption (a)

    44

  2. BOption (b)

    22

  3. COption (c)

    33

  4. DOption (d)

    11

View answer & explanation

Correct answer

Answer: (a)A.

44

Explanation not yet available.

Question 87

MP Police SI 2026• Test

In early Dec 2025, where was the ITU-TRAI Workshop on Performance, Quality of Service, and Quality of Experience inaugurated in India?

  1. AOption (a)

    Mumbai 

  2. BOption (b)

    Bhubaneswar 

  3. COption (c)

    Bengaluru 

  4. DOption (d)

    New Delhi 

View answer & explanation

Correct answer

Answer: (a)A.

Mumbai 

Explanation not yet available.

Question 88

MP Police SI 2026• Test

Which body was established in 1986 in India to manage national waterways?

  1. AOption (a)

    Ministry of River Navigation of India 

  2. BOption (b)

    Inland Waterways Authority of India

  3. COption (c)

    Central Water Commission of India

  4. DOption (d)

    National Water Transport Board of India 

View answer & explanation

Correct answer

Answer: (a)A.

Ministry of River Navigation of India 

Explanation not yet available.

Question 89

MP Police SI 2026• Test

For what term are the members of the Council of States (Rajya Sabha) in India elected?

  1. AOption (a)

    4 years 

  2. BOption (b)

    6 years 

  3. COption (c)

    Life term 

  4. DOption (d)

    5 years 

View answer & explanation

Correct answer

Answer: (a)A.

4 years 

Explanation not yet available.

Question 90

MP Police SI 2026• Test

Which of the following is a common risk during file upload?

  1. AOption (a)

    DNS resolution 

  2. BOption (b)

    HTTPS encryption

  3. COption (c)

    Malware injection

  4. DOption (d)

    Increased bandwidth

View answer & explanation

Correct answer

Answer: (a)A.

DNS resolution 

Explanation not yet available.