Dear Aspirants, Our IBPS Guide team is providing new series of Quants Questions for IBPS PO Prelims 2022 so the aspirants can practice it on a daily basis. These questions are framed by our skilled experts after understanding your needs thoroughly. Aspirants can practice these new series questions daily to familiarize with the exact exam pattern and make your preparation effective.
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1) Ratio of the marked price of the keyboard and mouse is 14:15. The shopkeeper allows a discount of Rs.400 on the marked price of the keyboard and the discount on the mouse is Rs.100 more than the discount offered on the keyboard. Find the difference between the selling price of the keyboard and mouse?
A.Rs.800
B.Rs.1000
C.Rs.1200
D.Rs.900
E.Cannot be determined
2) The ratio of the ages of Shilpa and Smitha 9 years ago is 8:9. After 3 years the average of the ages of Shilpa, Smitha and Kanna is 29 years. If the present age of Smitha is four times of the present age of Kanna, then find the present age of Shilpa?
A.30 years
B.33 years
C.36 years
D.39 years
E.27 years
3) Ajith alone completes the work in 45 days and the ratio of the efficiency of Ajith and Vijay is 4:3. If Ajith, Vijay and Surya together can complete the work in 20 days and they are gets the total wages is Rs.36000, then what is the wages of Surya?
A.Rs.6000
B.Rs.7500
C.Rs.9000
D.Rs.8000
E.Rs.9600
4) The ratio of the radius of the cylinder to the cone is 2:1 and the height of the cone is 15 cm. If the volume of the cone and cylinder is 770 cm3Â and 7392 cm3Â respectively, then find the height of the cylinder?Â
A.12 cm
B.15 cm
C.10 cm
D.9 cm
E.None of these
5) The average cost of all products in a showroom is Rs.120. Now 14 products among them have an average cost of Rs.220 and the average of the remaining products is Rs.100.Find the total number of products in the showroom?
A.86
B.84
C.88
D.82
E.90
6) Pipe A is an inlet pipe and pipe B is an outlet pipe and the ratio of the time taken by pipes A and B to fill or empty the tank is 3:4. If pipe C is an inlet pipe which alone fills the tank in 30 hours and pipe A and C together can fill the tank in 10 hours, in how many hours pipe A and B together can fill the tank?
A.50 hours
B.60 hours
C.80 hours
D.90 hours
E.100 hours
7) Ram invested Rs.x at certain rate of interest on simple interest and after 6 years he got 90% more amount. If he invests Rs.4800 at the same rate of interest on compound interest, then find the total compound interest received after 3 years?
A.Rs.2500.2
B.Rs.2590.4
C.Rs.2420.7
D.Rs.2490.6
E.Rs.2250.5
8) The speed of the boat against the stream is 9 kmph. If the speed of the boat is decreased by 20% and the speed of the stream is increased by 50%, then the boat covers 168 km along with the stream in 8 hours. Find the original speed of the stream?
A.5 kmph
B.6 kmph
C.3 kmph
D.4 kmph
E.2 kmph
9) Train A running at the speed of 60 kmph crosses a bridge of length same as that of the train in 42 seconds. If train B crosses the same bridge in 40 seconds and the speed of train B is 12 kmph more than that of A, then find the length of train B?
A.400 m
B.300 m
C.350 m
D.450 m
E.500 m
10) 560 toffees are distributed among Selva, Gayathri and Suba are in the ratio of 3:1:4. Find the difference between the number of toffees are distributed between Selva and Gayathri?
A.90
B.120
C.110
D.140
E.None of these
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Answers :
1) Answer: E
MP of keyboard = 14x
MP of mouse = 15x
SP of keyboard = 14x – 400
SP of mouse = 15x – 500
2) Answer: B
Shilpa + Smitha + Kanna = 29 * 3 – 9 = 78 years
Kanna = x
Smitha =4x
Shilpa = 8/9 * (4x – 9) + 9
x + 4x + 8/9 * (4x – 9) + 9 = 78
77x = 693
x = 9
Present age of Shilpa = 8/9 * (4 * 9 – 9) + 9 = 33 years
3) Answer: D
Ajith = 1/45
Vijay alone complete the work = 4/3 * 45 = 60
Surya alone complete the work = 1/20 – 1/45 – 1/60
= 9 – 4 – 3/180
= 1/90
Work done by Ajith, Vijay and Surya = 1/45:1/60:1/90
= 4:3:2
Required wages = 2/9 * 36000 = 8000
4) Answer: A
770 = 1/3 * 22/7 * x * x * 15
x = 7
Radius of the cylinder = 7 * 2 = 14 cm
7392 = 22/7 * 14 * 14 * h
Height of the cylinder = 12 cm
5) Answer: B
Let the total number of products in the showroom = x.
Now,
14*220 + 100(x-14) = 120x
3080 + 100x -1400 =120x
20x = 1680
x = 84
6) Answer: B
Time ratio of A and B = 3:4
1/3x + 1/30 = 1/10
1/3x = 1/15
x = 5
B = 4 * 5 = 20
A and B together can fill the tank = 1/15 – 1/20 = 1/60
7) Answer: A
x * 6 * R/100 = x * 190/100 – x
6R= 90
R = 15%
CI = 4800 * (1 + 15/100)3 – 4800
= Rs.2500.2
8) Answer: B
Speed of boat = x
Speed of stream = y
x – y = 9 —-(1)
168/(x * 80/100 + y * 150/100) = 8
4x/5 + 3y/2 = 21
8x + 15y = 210 —-(2)
From (1) and (2)
23y = 138
y = 6 kmph
9) Answer: D
Length of train A = x
Length of bridge = x
2x = 60 * 5/18 * 42
x = 350 m
350 + Length of train B = 72 * 5/18 * 40
Length of train B = 450 m
10) Answer: D
Let the number of toffees of Selva, Gayathri, and Suba be 3x, x, and 4x respectively
3x+x+4x= 8x = 560
x= 560/8 = 70
Required difference = 3x-x = 2x =2*70 = 140
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