2826: Amit started a business by investing Rs. 30,000. Rahul joined the business after some time and invested Rs. 20,000. At the end of the year, profit was divided in the ratio of 2 : 1. After how many months did Rahul joined the business?
(a) 2
(b) 3
(c) 4
(d) 5
2827: Neil Armstrong was the first person to reach on the moon. While walking on the moon:
(a) His mass remained the same but weight increased
(b) His mass remained the same but weight decreased
(c) His mass as well as weight decreased
(d) His mass increased but weight remained the same
2828: If A, B, C, D are numbers in increasing order and D, B, E are numbers in decreasing order, then which one of the following sequences need neither be in a decreasing nor in an increasing order ?
(a) E, C, D
(b) E, B, C
(c) A, E, C
(d) D, B, A
2829: Rajagopalachari's formula was:
(a) Merger of princely States
(b) Formulation of a separate Muslim State
(c) Plebiscite to Muslims whether they should form a separate State
(d) Forming a Constituent Assembly
2830: The capital of India was shifted from Calcutta to Delhi in the year:
(a) 1905
(b) 1911
(c) 1912
(d) 1916