2481: The DYARCHY as introduced by the Government of India Act, 1919 postulated which of the following?
(a) A system of dual government in Bengal
(b) Backward classes were entitled to vote
(c) A few subjects were transferred to the Provincial Ministries and the rest retained by the Executive Council
(d) Hindus and Muslims could vote separately
2482: What is the correct sequence of the rivers Godavari, Mahanadi, Narmada and Tapi in the descending order of their lengths?
(a) Godavari--Mahanadi--Narmada--Tapi
(b) Godavari--Narmada--Mahanadi--Tapi
(c) Narmada--Godavari--Tapi--Mahanadi
(d) Narmada--Tapi--Godavari--Mahandai
2483: The monthly incomes of Peter and Paul are in the ratio of 4 : 3. Their expenses are in the ratio of 3 : 2. If each saves Rs. 600 at the end of the month, their monthly incomes respectively are (in rupees)
(a) 3200 and 2400
(b) 2800 and 2100
(c) 2400 and 1800
(d) 2000 and 1500
2484: A boy carved his initials on the-bark of a tree at a height of 2.5 m above the ground when the tree was 5 m tall. In 10 years the tree attained a height of 15 m. The initials carved by the boy 10 years ago will now be found:
(a) At 2.5 m above the ground
(b) At 7.5 m above the ground
(c) At 12.5 m above the ground
(d) At 15.0 m above the ground
2485: Near the banks of which one of the following rivers, the excavation has brought to light that Indus Valley Civilisation percolated to far south?
(a) Mahanadi
(b) Cauvery
(c) Krishna
(d) Godavari