2016: The varieties of corn can be improved by which of the following methods?

(a) Dihybrid cross

(b) Back cross

(c) Double cross

(d) Natural selection
2017: Two of the schemes launched by the Government of India for Women's development are Swadhar and Swayam Siddha. As regards the difference between them, consider the following statements:

1. Swayam Siddha is meant for those in difficult circumstances such as women survivors of natural disasters or terrorism, women prisoners released from jails, mentally challenged women etc. whereas Swadhar is meant for holistic empowerment of women through Self Help Groups.

2. Swayam Siddha is implemented through Local Self Government bodies or reputed Voluntary Organizations whereas Swadhar is implemented through the ICDS. units set up in the states.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2018: Which one of the following pairs of countries fought wars over a region called Ogaden?

(a) Eritrea and Sudan
(b) Ethiopia and Sudan
(c) Ethiopia and Somalia
(d) Kenya and Somalia
2019: Consider the following statements:

1. Global Trust Bank has been amalgamated with the Punjab National Bank.

2. The second report of the Kelkar Committee dealing with direct and indirect taxes has maintained its original recommendations including the abolition of exemptions relating to housing loans.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2020: Which one of the following pair is not correctly matched?

City : River

(a) Berlin : Rhine

(b) London : Thames

(c) New York : Hudson

(d) Vienna : Danube