A number is greater than thrice its reciprocal by 26/3. What is the number?
1). 10
2). 11
3). 9
4). 8
A mason can build a wall in 18 hours. After 9 hours he takes a break. What fraction of the wall is yet to be built?
1). 0.52
2). 0.55
3). 0.5
4). 0.59
painter can paint a fence in 24 hours. After 6 hours he takes a break. What fraction of the fence is yet to be painted?
1). 0.6
2). 0.2
3). 0.75
4). 0.8
In what ratio is the segment joining (12,1) and (3,4) divided by the Yaxis?
1). 4:1
2). 1:4
3). 4:3
4). 3:4
Which of the following numbers is not a prime number?
1). 731
2). 227
3). 347
4). 461