In two successive years, 100 and 75 students of a school appeared at the final examination. Respectively 75 % and 60 % of them passed. The average rate of pass is ___?
A. 68 4/7 %
B. 78 %
C. 80 %
D. 80 4/7 %
Of the 1000 inhabitants of a town 60 % are males of whom 20 % are literate. If of all the inhabitants 25 % are literate. Then what percent of the females of the town are literate?
A. 22. 5 %
B. 27.5 %
C. 32. 5 %
D. 37.5 %
The sum of two numbers is 2490. If 6.5 % of one number is equal to 8.5 % of the other then the numbers are _____?
A. 989, 1501
B. 1011, 1479
C. 1401, 1089
D. 1411, 1079
A reduction of 20 % in the price of rice enables a person to buy 3.5 kg more rice for Rs. 385. The original price of rice is ____?
A. Rs. 20 per kg
B. Rs. 22.50 per kg
C. Rs. 25 per kg
D. Rs. 27.50 per kg
8 % of the voters in an election did not cast their votes in the election, there were only two candidates. The winner by obtaining 48 % of the total votes defeated his contestant by 1100 votes. The total number of voters in the election was _____?
A. 21000
B. 2200
C. 23500
D. 27500
In an election between two candidates. One got 55 % of the total valid votes. 20 % of the votes were invalid. If the total number of votes was 7500. The number of valid votes that the other candidate got was ____?
A. 2700
B. 2900
C. 3000
D. 3100
Three candidates in an election received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?
A. 11. 6 %
B. 60 %
C. 76. 4 %
D. None of these
The value of a plant depreciates by 10 % annually. If the present value of the plant is Rs. 100000, then what will be its value after 2 years?
A. Rs. 8000
B. Rs 10000
C. Rs. 18000
D. Rs. 81000
