Arithmetic questions asked in Today’s SBI PO Exam 2016(02/07/16)

1. Ratio between height of 2 cylinder in the ratio 3:5. Their volumes are in the ratio 27:80. Find ratio between their radius.
2. Sum of money is invested in Scheme A, 15% per annum, After 2 years amount is received, that amount invested in scheme B at 20% per annum for compound interest. If the interest received at the end of 2 years is 1430. Find the sum.
3. Six consecutive odd numbers and average difference between average of squares of last three number and product of first 2 number. Find the last or first?
4. B is 20% efficient than A. B started the work & do it for x days. And then B is replaced A . And A completed the remaining work in x+8 days. Ratio of work done by B & A is 2:3. In how many day A & B working together to complete the whole work?
5. Three persons A, B, C. A is 4 years younger than B. B is 12 years younger than C. 4 years hence the ratio between C&A is 9:5, Find the age of B.
6. Two persons are invested in ratio 4:6, after 6 months 2nd person withdraw his amount at the time 3rd person invested 12x. At the end of the year total profit is 33150. Find share of 3rd person.
7. A box contains 10 red ball 6 green ball if 2 balls are drawn randomly what is the probability of getting non green ball?
8. A Vessel contain some litters of pure milk. If 25 litter of water added to the vessel, ratio becomes milk to water 12:5, 17 litters of mixture is drawn from the vessel & 10 litters of water is added. Find the new ratio between milk & water.
9. A can fill a tank in 15 min. B can fill in 10 min and C can empty 7 liter in 1 min. So if simultaneously all pipe are then it take for 2 hour. then capacity of tanker.
10. Persons A and B invested 16000 and 24000, after 6 months B withdraw his amount and C invested 48000. At the end of the year total profit is 33150. Find share of C?
11. A is 4 years younger than B. B is 12 years younger than C. 4 years hence the ratio between C & A is 9:5, Find the age of B.
12. Sixty men can build a wall in 40 days, but though they begin the work together, 5 men quit every ten days. The time needed to build the wall is:
13. Ram gave 1/6 of his salary to mother. From the remaining 2/5 for EMI n 1/6 for rent. He saved the balance in bank. If the difference between the amount given to his mother and bank is 2500, what is his salary?
14. Sum of money is invested in Scheme A, 15% per annum, After 2 years amount is received, that amount invested in scheme B at 20% per annum for compound interest. If the interest received at the end of 2 years is 1430. Find the sum
15. 17. Shyam is travelling on his cycle and has calculated to reach point ‘A’ at 2 PM If he travels at 10 kmph. he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach point ‘A’ at 1 PM.
16. In a History examination, the average for the entire class was 80 marks. If 10% of the students scored 95 marks and 20% scored 90 marks. What was the average marks of the remaining students of the class?
17. An aeroplane travelling at 700 km. p. h. in level flight drops a bomb from a height of 1000 metres on a target. The time taken from releasing the bomb to hitting the target is nearest to the figure.
18. Arun divides Rs 4702 among A, B, and C, so that if the amounts being invested at 4% simple interest, the amounts received after 2, 3 and 4 yrs by A, B, and C respectively is equal. Find the share of B?
19. The SI on a sum of money will be Rs.2500 after 5 years. In the next 5 years Principal is tripled, what will be the total interest at the end of the 10th year?
20. In what ratio must water be mixed with milk so that 25% gain on selling the mixture at cost price?
21. A water tank is hemispherical below and cylindrical at the top. If the radius is 12m and capacity is 3312*pi cubic metre the height of the cylindrical portion in metres is:
22. If three metallic spheres of radii 6 cms, 8 cms and 10 cms are melted to from a single sphere, the diameter of the new sphere will be
23. A bag contains 5 red and 8 black balls. Two draws of three balls each are made, the ball being replaced after the first draw. What is the chance that the balls were red in the first draw and black in the second?

Number Series Questions:

1. 17, 19, 25, 37, ……,87
2. 4, 3, 4, 7, 15, ?
3. 7, 5, 7, 17, 63, ?
4. 11, 14, 19, 28, 43, ?
5. 50, 961, 89, 154, 280, ?