Quant Questions Asked in SBI PO Pre 2016 (Slot 1) 3rd July 2016

Quant Questions Asked in SBI PO Pre 2016 Slot 1

Dear Sehpaathians

We are here with Questions asked in SBI PO pre 2016 Slot 1 held today. The questions are based on memory

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.
Answer: 20 years
Ratio of height of cylinders 3:5, ratio of their volume is 27:80. What will be the ration of their radius? Answer: 3:4
4, 3, 4, 7, 15, ?
(Ans: 44)
pattern: 4*1-1, 3*1+1, 4*2-1, 7*2+1, 15*3-1

7, 5, 7, 17, 63, ?
Solution – Ans 309
7 x 1 – 2 = 5 5 x 2 – 3 = 7 7 x 3 – 4 = 17 17 x 4 – 5 = 63 63 x 5 – 6 = 309
11, 14, 19, 28, 43, ? (Ans: 66) Pattern: Difference of difference
50, ?, 61, 89, 154, 280 (Ans: 52) Pattern: 50+1³+1, ….. 61+3³+1, … and so on
Solution – Ans 52 50..50+(1^3+1) = 52 52+(2^3+1)=61. 61+(3^3+1)=89 89+(4^3+1)=154 154 + (5^3+1) = 280
A Vassal 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. Answer: 8:5
Ratio between height of 2 cylinder in the ratio 3:5. Their volumes are in the ratio 27:80. Find ratio between their radius.
Answer: 3:4

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. (Answer: 2500)
6 consecutive odd numbers and average difference between average of squares of last three no. & Product of 1st 2 number .Find the (1st) or (last)6×2-11x+4=0 30 y2 -23y+3=0 (Ans: Cant be determined)