Time left 1 On August 1, 2003, the total strength of India's armed forces approximate to 13,92,000 10,92,000 71500 1,32,000 2 The reaction between compounds and oxygen is called oxidation hydrolysis carbonation 3 The mean radius of the earth is approximately 32,000 km 6,400 km 9,600 km 12,800 km 4 What is the covered area of Gujarat state? 3,702 sq. km 1,35,100 sq. km 1,96,024 sq. km 94,163 sq. km 5 What is the approximate area of Bihar? 94,163 sq. km 1,35,100 sq. km 3,702 sq. km 1,96,024 sq. km 6 HP stands for Harmonic Progression Horse Power both (a) and (b) None of the above 7 Which among the following is a positively charged particle emitted by a radioactive element? Beta ray Alpha ray Cathode ray Gamma ray