The ten's digit of a 2 digit number is greater than the units digit by 4. If we subtract 36 from the number, the new number obtained is a number formed by interchange of the digits. Find the number.
1). 37
2). 18
3). 81
4). 73
Which one of the following is a factor of x3 + 5x + 18?
Direction: In the given question, two equations numbered l and II are given. You have to solve both the equations and mark the appropriate answer.
I. 16x2 – 16x + 3 = 0
II. 16y2 – 1 = 0
Find the value of 208x when 8x - 7 - 2x/3 = 9 + 2x/5.
1). 330
2). 270
3). 480
4). 240
Two equations I and II are given below in each question. You have to solve these equations and give answer
I. 2x2 + 3x – 20 = 0
II. 2y2 + 19y + 44 = 0