2016: An athlete claimed that his timing for a 100 m dash should be corrected because the starting signal was given by a gun fired from a point 10 m away from him and the timekeeper was standing close to the gun. The error due to this could be (in seconds):

(a) 0.7

(b) 0.5

(c) 0.1

(d) 0.03
2017: In which one of the following States are Namchik Namphuk Coalfields located?

(a) Manipur

(b) Mizoram

(c) Meghalaya

(d) Arunachal Pradesh
2018: Which of the following statements regarding laterite soils of India are correct?

1. They are generally red is colour.
2. They are rich in nitrogen and potash.
3. They are well developed is Rajasthan and UP.
4. Tapioca and cashew nuts grow well on these soils

Select the correct answer using the codes given below.

(a) 1 and 4
(b) 2 and 3 only
(c) 1, 2 and 3
(d) 2, 3 and 4
2019: Real owners of the company are:

(a) Debenture holders

(b) Directors of the company

(c) Equity shareholders

(d) Bearer bond holders
2020: Elephant Pass, which is frequently in the news, is mentioned in the context of the affairs of which one of the following?

(a) Nepal
(b) India
(c) Sri Lanka
(d) Bangladesh