Q. 3 men or 4 women or 5 boys can earn Rs. 150 daily. Then 5 men with 8 women and 3 boys will earn per day -
1) Rs. 620
2) Rs. 640
3) Rs. 660
4) Rs. 680
Q. The square of a positive integer added to its fourth part is equal to 147. The number is -
1) 16
2) 24
3) 12
4) 8
Q. 4% of the candidates for an examination were absent and 30% of the remaining failed. If 336 candidates passed, then the total number of candidates was -
1) 500
2) 600
3) 450
4) 480
Q. The ratio in which Darjeeling tea @ Rs.32 per kg is mixed with Assam tea @ Rs.25 per kg so as to gain 20% by selling the mixture at Rs.32.40 per kg is -
1) 2 : 5
2) 5 : 2
3) 1 : 5
4) 5 : 1
Q. In a village, 40% of the population is literate. If the total population is 750, then the number of illiterates must be -
1) 450
2) 400
3) 300
4) 350
Q. A tradesman sold an article at a loss of 20% If he had sold the article at Rs. 200 more, then he would have gained 5%. The cost price of the article is -
1) Rs.600
2) Rs. 800
3) Rs. 675
4) Rs. 875
Q. 90% of A's income is Rs. 342. How much percent is B's income more than A's income, If B earns Rs. 456?
1) 5%
2) 10%
3) 20%
4) 25%
Q. The least number, that must be added to 2887, in order to make the sum a perfect square is -
1) 29
2) 78
3) 53
4) 54
Q. If 8 men or 12 women can do a piece of work in 10 days, then the number of days required by 4 men and 4 women to finish the work is -
1) 8
2) 10
3) 12
4) 4
Q. In an examination, 52 percent of the candidates fail in English and 42 percent fail in Mathematics. If 1 percent fail both in English and Mathematics, then the percentage of those who passed in both these subjects is -
1) 69%
2) 10%
3) 17%
4) 23%
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