741. Which of the following is responsible for the fact that Tennis ball bounces higher at high altitudes than in plains?
A. Low Gravity
B. High Gravity
C. Less dense air
D. Low atmospheric temperature
✅ The correct answer is option C.
SSC
742. Which among the following scientists is known for laws of planetary motion?
A. Newton
B. Kepler
C. Galileo
D. Faraday
✅ The correct answer is option B.
743. If in a closed room , the door of a refrigerator is kept open for some time , the temperature of room will ?
A. Increase
B. Decrease
C. Remains same
D. First decrease then become stable
✅ The correct answer is option A.
744. In which year India‘s first satellite Aryabhatta was launched?
A. 1975
B. 1970
C. 1978
D. 1965
✅ The correct answer is option A.
745. The name of Robert Watson-Watt is associated with which among the following inventions?
A. Steam Engine
B. Electric Bulb
C. Radar technology
D. Microwaves
✅ The correct answer is option C.
746. What is the name of Indian‘s first satellite launch vehicle?
A. SLV-1
B. SLV-2
C. SLV-3
D. PSLV-1
✅ The correct answer is option C.
747. Which among the following is also known as Dog Star?
A. Alpha Centauri
B. Proxima centauri
C. Sirius
D. Aludra
✅ The correct answer is option C.
748. Which among the following the correct English Official name of CERN ( Conseil Européen pour la Recherche Nucléaire)?
A. European Organization for Nuclear Research
B. European Council for Nuclear Research
C. European Center for Nuclear Research
D. European Nuclear Research organization
✅ The correct answer is option A.
749. In which of the following light produces image focus in front of the retina?
A. Presbyopia
B. Myopia
C. Hyperopia
D. Hypertropia
✅ The correct answer is option B.
750. Which among the following is the largest nuclear power station of India by capacity?
A. Tarapur Atomic Power Station, Maharashtra
B. Rajasthan Atomic Power Station, Rawatbhata
C. Kaiga Atomic Power Station, Karnataka
D. Madras Atomic Power Station, Kalpakkam, Tamil Nadu
✅ The correct answer is option A.