4021: Rabindranath Tagore surrendered his title to the British because of:
(a) Civil Disobedience Movement
(b) Non-Cooperation Movement
(c) Jallianwalah Bagh massacre
(d) Partition of Bengal
4022: Biodiversity forms the basis for human existence in the following ways:
1. Soil formation
2. Prevention of soil erosion
3. Recycling of waste
4. Pollination of crops
Select the correct answer using the codes given below:
(a) 1, 2 and 3 only
(b) 2, 3 and 4 only
(c) 1 and 4 only
(d) 1, 2, 3 and 4
4023: Mahatma Gandhi undertook fast unto death in 1932, mainly because
(a) Round Table Conference failed to satisfy Indian political aspirations
(b) Congress and Muslim League had differences of opinion
(c) Ramsay Macdonald announced the Communal Award
(d) None of the statements (a), (b) and (c) given above is correct in this context
4024: In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices?
1. Location identification of a person
2. Sleep monitoring of a person
3. Assisting the hearing impaired person
Select the correct answer using the code given below:
(a) 1 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
4025: Bermuda triangle extends up to which of the following places ?
1. Southern Florida
2. Puerto Rico
3. Hawaii Islands
Select the correct answer using the code given below :
(a) 1, 2 and 3
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1 and 3 only