- A shopkeeper labels the price of article 15% above the cost price. If he allow Rs 51.20 discount on an article of Rs 1024, find his profit percent.
1) 10%
2) 8%
3) 12%
4) 9%
5) 9.25%
Ans: 5
- A train overtakes 2 persons walking at 3 km/hr and 5 km/hr respectively in the same direction and completely passes them in 8 seconds and 10 seconds respectively. Find the speed of the train.
1) 15 km/hr
2) 13 km/hr
3) 10 km/hr
4) 10 km/hr
5) None of these
Ans: 2
- The ratio between the radius and height of a cone is 3:4. What is the curved surface area of the cone?
1) 15p m2
2) 12p m2
3) 9p m2
4) Data inadequate
5) None of these
Ans: 4
- Find the approximate value of the following equation. 6.23% of 258.43 - ? + 3.11% of 127 = 13.87
1) 2
2) 4
3) 8
4) 6
5) 10
Ans : 4
- A man stands on the top of a pole and makes an angle of 60° on the surface of a ground. He slides 20 m down and makes an angle of 30°at the same point. If he takes 10 seconds to reach the ground from here, find his speed.
1) 6 km/hr
2) 5 km/hr
3) 10 km/hr
4) 8 km/hr
5) 10.80 km/hr
Ans: 5
- Which of the following values of 'n' satisfies the in-equality n2 - 24n + 143 < 0?
1) n < 11
2) n > 13
3) 11 < n < 13
4) 11 > n > 13
5) None of these
Ans: 5
- If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.
1) 29
2) 33
3) 25
4) 39
5) None of these
Ans: 1
- Which of the following numbers are completely divisible by 11?
A. 3245682
B. 283712
C. 438416
D. 36894
1) Only A
2) Only B
3) Only C
4) Only D
5) All are divisible
Ans: 5
- The sum of a number and its square is 1406. What is the number?
1) 38
2) 39
3) 37
4) 29
5) None of these
Ans: 3
- In a business P and Q invested amounts in the ratio 3:4, whereas the ratio between amounts invested by P and R was 6:7. If Rs 106501.50 was their profit, how much amount did Q receive?
1) Rs 40572
2) Rs 30429
3) Rs 35500.50
4) Rs 34629
5) None...