2841: In a factory, quality assurance test is conducted on various samples for a specific characteristic value of the product. The values and the number of samples are as given in the following table :
Characteristic value, X No. of Samples
10 3
11 7
12 10
13 15
14 28
15 33
16 24
17 11
18 10
19 6
20 3
Consider the following statements based on the table :
I. The probability that X ≤ 15 is 0.64.
II. The probability that 13 < X ≤ 17 is greater than 0.64.
III. The probability that X = 15 is less than 0.22.
Which of the above statements is/are not true?
(a) I alone
(b) I and II
(c) II and III
(d) I, II and III
2842: The process of retting in jute is
(a) Purely physical
(b) Purely chemical
(c) Microbiological
(d) Physico-chemical
2843: The value of a vote of a member of the Parliament for the election of the President of India is determined by dividing the
(a) Nation's population as per the latest census by the number of Lok Sabha members.
(b) Population as per the latest census by the total strength of the two Houses of the Parliament.
(c) The total value of votes of the members of all the State Legislative Assemblies by the elected members of the two Houses of the Parliament
(d) Particular State's population as per the latest census by the number of members of Parliament elected from that State
2844: Who among the following founded Ramakrishna Mission?
(a) Swami Dayanand Saraswati
(b) Raja Rammohan Roy
(c) Swami Vivekananda
(d) None of these
2845: 'Buyers market' denotes the place where:
(a) The demand exceeds the supply
(b) The supply exceeds the demand
(c) The demand and supply are well balanced
(d) Commodities are available at competitive rates