2586: What is the correct sequence of the following events ?
I. Tilak's Home Rule League
II. Kamagatamaru Incident
III. Mahatma Gandhi's arrival in India
Select the correct answer using the codes given below :
Codes :
(a) I, II, III
(b) III, II, I
(c) II, I, III
(d) II, III, I
2587: It has been found recently that the acidity of the soil increases because of:
(a) Leaching away of bases
(b) Increased use of ammonia
(c) Increased use of urea
(d) Increased use of rock phosphate
2588: With reference to 'Li-Fi', recently in the news, which of the following statements is/are correct?
1. It uses light as the medium for high-speed data transmission.
2. It is a wireless technology and is several times faster than 'WiFi'.
Select the correct answer using the code given below.
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2589: Examine the following statements :
I watch TV only if I am bored.
I am never bored when I have my brothers company.
Whenever I go to the theatre, I take my brother along.
Which one of the following conclusions is valid in the context of the above statements ?
(a) If I am bored, I watch TV
(b) If I am bored, I seek my brother's company
(c) If I am not with my brother, then I watch TV
(d) If I am not bored, I do not watch TV
2590: Among the following organisms, which one does not belong to the class of other three ?
(a) Crab
(b) Mite
(c) Scorpion
(d) Spider