Q. Two men undertake a job for Rs.960. They can complete it in 16 days and 24 days, respectively. They work along with a third man and take 8 days to complete it. Then the share of the third man should be -
1) Rs.155
2) Rs.165
3) Rs.160
4) Rs.150
Q. A and B can do a piece of work in 36 days, B and C can do it in 60 days, A and C can do it in 45 days. C alone can do it in -
1) 90 days
2) 180 days
3) 120 days
4) 150 days
Q. The number of pairs of natural numbers, the difference of whose squares is 45 will be -
1) 2
2) 3
3) 6
4) 5
Q. What will come in place of question mark(?) - 17, 23, 35, 59, 107, (?)
1) 217
2) 223
3) 203
4) 227
Q. What will come in place of question mark(?) - 23, 32, 45, 62, 83, (?)
1) 116
2) 106
3) 102
4) 108
Q. What will come in place of question mark(?) - 9, 20, 42, 75, 119, (?)
1) 174
2) 170
3) 168
4) 180
Q. The length of a rectangle is 24 cm which is 10 cm more than the diameter of a circle. What is the area of the circle?
1) 210 sq. cms
2) 176 sq. cms
3) 132 sq.cms
4) 154 sq. cms
Q. 8 women can complete a piece of work in 15 hours. In how many hours will 12 women complete the same pierce of work?
1) 12
2) 6
3) 8
4) 10
Q. Sohan got 54 marks in Hindi, 65 in Science, 89 in Maths, 69 in Social Science, and 68 in English. The maximum, marks for each subject are 100. How much overall percentage of marks did he get?
1) 74
2) 69
3) 68
4) 72
Q. The area of a square is four times the area of a rectangle. The length of the rectangle is 25 cm and its breadth is one cm less than one-fifth of its length. What is the perimeter of the square?
1) 40 cms.
2) 60 cms.
3) 160 cms.
4) None of these
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