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Solution: Here, the sentence is in the past tense. We can understand this from the word ‘last month’. So, ‘have offered’, which is in the present perfect tense is incorrect. It should be in the past tense. So, ‘offered’ is correct.
The botanical name of dent corn is
Who is father of Ethnobotany?
When scientist demonstrate the improved technology in the farmers’ field to increase the productivity and have higher yield and economic benefits vis ...
Unit of water use efficiency is:
The headquarter of Cotton Corporation of India is located at
Which of the following statements about Hammerling's experiment on Acetabularia is/are correct?
(A) It demonstrates that Acetabularia is a unicel...
Which of the following is not an indicator of sugarcane maturity?
Non-Selective, foliage active contact herbicide is
What is the purpose of puddling done in paddy cultivation?
Parturition in cattle is known as