SBI PO Quantitative Aptitude Quiz: 4th May 2019

Quantitative Aptitude Quiz For SBI PO/Clerk Prelims

Directions (1-5): What will come at the place of question(?) marks in the following number series: 


Q1. 4, ?, 22, 46, 94, 190

Solution:

Q2. 45, 74, 97, 116, 133, ?

Solution:

Q3. 1, 1, 2, 6, 28, ?

Solution:

Q4. 12, 10, 17, 47, 183, ?

Solution:

Q5. 68, 65, 60, 51, 34, ?

Solution:

Q6. Two boats, traveling at 5 and 10 km per hour, head directly towards each other. They begin at a distance 20 km from each other. How far apart are they (in kms) one minute before they collide?

Solution:

Q7. A banker lends 2000 rupees to a customer. The rate of interest for the first year is x%, for the second year it is (x+2) %, for the third year it is (x+4) % and so on. At the end of the fifth year if the total interest accrued is Rs. 1500, find the value of x.

Solution:

Q8. A merchant mixes three varieties of rice costing Rs.20/kg, Rs.24/kg and Rs.30/kg and sells the mixture at a profit of 20% at Rs.30/kg. How many kg of the second variety will be in the mixture if 2 kg of the third variety is present in the mixture, from the given options? (all three varieties are taken in some positive integer values)

Solution:

Q9. In how many ways can the letters of the word ‘KAKA’ be arranged so that no two vowels are together?

Solution:

Q10. A, B and C start simultaneously from X to Y. A reaches Y, turns back and meet B at a distance of 11 km from Y. B reached Y, turns back and meet C at a distance of 9 km from Y. If the ratio of the speeds of A and C is 3:2, what is the distance between X and Y?

Solution:

Directions (11-15): What value should come in place of (?) in the following questions? 


Q11.

Solution:

Q12.

Q13.

Solution:

Q14. 1898÷73×72=(?)²×13

Solution:

Q15.

Solution: