Question

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225. In how many years will the simple interest on Rs.6900/- at the rate
of 4% per annum be Rs.2484/-
(0)
(A) 4 years
(B) 7 years
(C) 9 years
(D) 12 years
227. If the compound interest on a certain sum for 2 years at the rate of
10% pc, is Rs.630/-, the sum is
(C)
(A) Rs.1000/-
(B) Rs.2000/-
(C) Rs.3000/-
(D) Rs.4000/-
228. Find the value of 50 X 8.
(A) 400
(B) 200
(C) 8
(DO
229. 3/4 + 2/5 + 3/7 = ?
(A) 23/20
(B) 41/35
(C) 191/140
(D) 221/140
230. A train running at a speed of 108 kmph passes a pole on the
platform in 18 seconds. Find the length of the train in metres. (B)
(A) 1200 metres (3) 540 metres (C) 580 metres (0)160;met
231. If 5 mer or women can finish a piece of work in 19 days. Img
orc 6 women will do the same work in how ciany days?
(B) 15 days
(A) 10 days
(D) 19 days
(C) 18 days
232. IF A's capital is double to b's capital and B's capital is triple to
capital, then ratio of their capital is:​

Answer 1

Answer:

1. 7years (interest formula =pnr/100)

228.ans 400

229.221/140