An examination was conducted for five subjects where the maximum marks for each subject was 100. Scored 82,97, 88 and 91 marks in 4 subjects respectively. If his total marks were 90 percent, then how many marks did he get in fifth subjects?
(A) 92
(B) 94
(C) 89
(D) 79
The ratio of investment of two partners is 11: 12 and the ratio of their profits is 2: 3. If A invested the money for 8 months, find for how much time B invested his money?
(A) 10 months
(B) 11 months
(C) 12 months
(D) 13 months
A starts business with Rs.3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2:3. What B’s contribution in the capital?
(A) Rs 7500
(B) Rs. 8000
(C) Rs. 8500
(D) Rs. 9000
In a bag there are 4 white, 4 red and 2 green boxes. Two boxes are drawn at random. What is the probability that at least one boxes is of red colour?
(A)
(B)
(C)
(D)
(E) None of these
There are some coins and rings of either gold or silver in a box. 60% of the objects are coins, 40% of the rings are of gold and 30% of the coins are silver. What is the percentage of gold articles?
(A) 58
(B) 27
(C) 16
(D) 70
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