Daily Quiz- 14 Railway ALP/Technician/Group D “Quantitative Aptitude”
Railway Group D & ALP Exam is on the way, this is the most awaited exam as we all have applied for this examination . Here we are presenting Daily Quiz of Math,Reasoning, Science & Current Affairs for Railway Group D & ALP Exam 2018
1.If 56M4 is completely divisible by 11, then what is the value of M?
Options:
1) 0
2) 1
3) 3
4) 5
2.A and B can together do a piece of work in 10 days. If A works with twice of his efficiency and B works with an efficiency 1/3rd less than his efficiency, then the work gets completed in 6 days. In how many days can A and B do the work alone respectively?
Options:
1) 40/3, 4 0
2) 20/3, 20
3) 30, 20/3
4) 50/3, 25
3.What will be the net discount (in %) of two successive discounts of 15% and 35%?
Options:
1) 44.75
2) 51.25
3) 55.25
4) 56.25
4.A company, at the time of inflation reduced the staff in the ratio 5 : 3 and average salary per employee is increased in the ratio 7 : 8. By doing so, the company saved Rs 55000. What was the initial expenditure (in Rs) of company?
Options:
1) 155000
2) 160000
3) 175000
4) 215000
5.a, b and c are 3 values, such that a + b = 5, b + c = 7.5 and c + a = 8.5. What will be the average of these values?
Options:
1) 1.5
2) 3
3) 3.5
4) 4.5
6.Due to increase of 33.33% in the price of apples, a customer can purchase 4 apples less for Rs 16. What is the original price (in paise) of an apple?
Options:
1) 100
2) 125
3) 150
4) 400 /3
7.Due to increase of k% in the side, the area of a square increases by 69%. What is the value of k?
Options:
1) 30
2) 33
3) 34 .5
4) 35
8.A starts from a point at a speed of 30 metre/second. After 3 seconds, B starts chasing A from the same point with a speed of 50 metre/second. What will be the total distance (in metres) travelled by A and B before A is caught by B?
Options:
1) 360
2) 450
3) 600
4) 720
9.The difference between compound interest and simple interest on a sum for 2 year at 20% per annum is Rs 200. If the interest is compounded half yearly, then what is the difference (in Rs) between compound and simple interest for 1st year?
Options:
1) 50
2) 75
3) 10 0
4) 150
10.If x/y = 4/9, then what is the value of (7x²– 19xy + 11y²)/y² ?
Options:
1) 59/81
2) 100/2 7
3) 319/81
4) 913/81
11.If x – 3 + [1/(x – 3)] = 4, what is the value of (x – 3)³ + [1/(x – 3)³]?
Options:
1) 14
2) 18
3) 52
4) 76
12.If x²+ y²+ z²= xy + yz + zx, then what is the value of (7x + 3y – 5z)/5x?
Options:
1) 0
2) 1
3) 5
4) 3 3/5
13.The length of diagonal BD of a parallelogram ABCD is 36 cm. P and Q are the centroids of triangle ABC and triangle ADC respectively. What is the length (in cm) of PQ?
Options:
1) 6
2) 9
3) 1 2
4) 18
14.If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and inradius?
Options:
1) 2√2
2) 3√2
3) 2√3
4) 3√3
15.If sum of the areas of the circumcircle and the incircle of an equilateral triangle is 770 cm², then what is the area (in cm²) of the triangle?
Options:
1) 125√3
2) 147√3
3) 156√3
4) 169√3
Answer
1. 5 2. 1 3. 1 4. 3 5. 3
6. 1 7. 1 8. 2 9. 1 10. 3
11. 3 12. 2 13. 3 14. 3 15. 2
