In a food chain, what is the difference between primary consumers and secondary consumers?
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Which of the following is a Non-Luminous body?
Which of the following is a characteristic of an exothermic reaction?
Which of the following physical quantity measures the rate of work done?
Sri Lanka on 9 December, 2017 formally handed over the control of the southern deep sea port of Hambantota to which country for 99 year lease?
Which of the following is the largest mammal?
President of India can be removed from his office by
What is the total number of members in Rajya Sabha from States and Union Territories?