SBI PO Mains Quantitative Aptitude Quiz: 30th June

Q1. There are some apples in a basket. These apples are distributed among Chunnu, Munnu and Gunnu in the ratio of 3: 2: 5 respectively. If Gunnu got 12 more apples than Chunnu then what is the total apples in the basket (in dozen)?

Solution:

Q2. Ratio of A’s age and B’s age is 3: 4 and that of B’s age and C’s age is 5: 6 respectively. If average age of B and C is 11 years, then find the age of A after 6 years from now.

Solution:

Q3. Prabhat can fill a tank with 33(1/3)%
more efficiency than that of Priya. Priya can fill the same tank with 3
lit/min. Abhishek can fill the same tank with 16(2/3) % more efficiency than
Prabhat. If capacity of tank is 525 liter and all of them start working
together then in how much time the tank will be filled? (Efficiency is in
liter/ min.)

Solution:

Q4. X, Y and Z can do a work in 12 days, 15 days and 20 days respectively. They started working together and after working 2 days Y left and Z also left 4 days before completion of the work. If total wages given to them is Rs. 6,060, then find the wage of Y.

Solution:

Q5. The ratio of working efficiency of Danial and Joseph is 3: 5 while working efficiency ratio of Maria and Joseph is 4: 5. If Maria can complete a certain work in 15 days and efficiency of Maria is interchanged with Danial, then in how many days the same work will be completed by all of them together now?

Solution:

Directions (6-10): What approximate value will come in place of question mark (?) in the following 


Q6. 2.55% of 440 + 0.366% of 4880 =?

Solution:

Q7. 63.9872 × 9449.8780 ÷ 240.0034 =?^2

Solution:

Q8. 4985.0346 ÷ 215.987 – 3768.112 ÷ 206.868 =?

Solution:

Q9. 989.801 + 1.00982 × 76.792 =?

Solution:

Q10.

Solution:

Directions (11-15): Find which term is wrong in the following number series and that does-not follow the sequence followed by other terms of that series? 


Q11. 7, 10, 17, 27, 44, 71, 116, 186

Solution:

Q12. 12, 24, 72, 288, 1440, 8645, 60480

Solution:

Q13. 2, 8, 18, 32, 50, 72, 99

Solution:

Q14. 5, 6, 14, 43, 184, 925

Solution:

Q15. 10, 25, 55, 135, 235, 475, 955

Solution:

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