Q. Which of the following numbers is a divisor of (4915 - 1)?
1) 46
2) 14
3) 8
4) 50
Q. The length and breadth of a rectangle are increased by 8% and 5%, respectively. By how much percentage will the area of the rectangle increase?
1) 13.4%
2) 15.4%
3) 12.4%
4) 16.4%
Q. The mean proportion of 169 and 144 is -
1) 156
2) 147
3) 126
4) 165
Q. Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are points of contact, and ∠PAB = 40°. the measure of ∠ABP is -
1) 45°
2) 55°
3) 50°
4) 40°
Q. The HCF of the two numbers is 12. Which one of the following can never be their LCM?
1) 72
2) 60
3) 90
4) 84
Q. A dishonest merchant sells goods at a 12.5% loss on the cost price but uses 28 g weight instead of 36 g. What is his percentage profit or loss?
1) 6.25% loss
2) 12.5% gain
3) 18.75% gain
4) 10.5% loss
Q. Rajni scored 175 marks in a test and failed by 35 marks. If the passing percentage of the test is 35 percent. What are the maximum marks of the test?
1) 650
2) 700
3) 600
4) None of the above
Q. Solve for x : 2x - 5 = 3x + 2.
1) -7
2) 7
3) -3
4) 3
Q. Which of the following is a prime number?
1) 10
2) 15
3) 7
4) 12
Q. What is the slope of the line that passes through the points (2, 5) and (4, 9)?
1) 2
2) 4
3) 3
4) 1