NDA Government Jobs Exams

The acid contained in vinegar is -
(a) acetic acid (b) ascorbic acid (c) citric acid (d) tartaric acid

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NDA Other Question

Consider the following statements –
1. Gandhiji launched the Rowlatt Sayagraha in 1919 because of the British measures to impose censorship on
the Press
2. Gandhiji launched the Rowlatt stayagraha because of the Britis policy of permittes detention without trial
3. The Rowlatt Act was restricted to Bombay and Madras Presidency
4. The agitation against the Rowlat Act reached climax with the Jallianwala Bagh Massacre in Amritsar
Which of the statements given above are correct ?
(a) 1, 2 and 3 (b) 2 and 3 only (c) 1, 2 and 4 (d) 1 and 4 only Which one among the following is not a chemical change ?
(a) Curdling of milk (b) Ripening of fruit
(c) Evaporation of water (d) Burning of coal