Dear Readers, Important Practice Aptitude Questions for IBPS Clerk Mains and Upcoming Exams was given here with Solutions. Aspirants those who are preparing for the examination can use this.
1). On selling on item for Rs. 345, a shopkeeper loses 8%. In order to gain 16%, at what price he should sell the item ?
a) Rs. 420
b) Rs. 425
c) Rs. 430
d) Rs. 435
e) Rs. 440
2). A person travels certain distance by bus at the speed of 35 km/hr. and walked back at the rate of 10 km/hr. The whole journey took 22 hours and 30 minutes. What distance did he travel by bus ?
a) 150 km.
b) 170 km.
c) 175 km.
d) 180 km.
e) 185 km.
3). From 5 boys and 7 girls in how many ways can be 6 chosen to include at least one boy ?
a) 896
b) 917
c) 928
d) 943
e) 961
4). A bag contains 7 black and 6 blue balls. 2 balls are drawn at random. What is the probability that both are blue ?
a) 5/26
b) 3/20
c) 5/21
d) 3/25
e) None of these
5). A train crosses 185 metres and 230 metres long platform in 18 sec. and 21 sec. respectively. What is the speed of train?
a) 10 m/s.
b) 12 m/s.
c) 15 m/s.
d) 20 m/s.
e) 25 m/s.
6). Dimension of a rectangular floor is 8m.× 9m. The floor is to be tiled fully with 8cm.× 6cm. rectangular tiles without breaking it to smaller size. What is the number of tiles required ?
a) 9000
b) 12000
c) 15000
d) 18000
e) None of these
7). Dimension of a rectangular park is 13m.×18m. It has 2.5 m. wide pavement all around it both from inside and outside. What will be the cost of construction of the pavement if the rate of construction is Rs. 11 per square metre ?
a) Rs. 3320
b) Rs. 3350
c) Rs. 3380
d) Rs. 3400
e) Rs. 3410
8). The circumference of a circular garden is 792 metre. Outside the garden, a road of 10.5m. width runs around it. What will be the cost of gravelling the road if rate is Rs. 6 per square metre ?
a) Rs. 51975
b) Rs. 52325
c) Rs. 53450
d) Rs. 54775
e) Rs. 57450
9). How many bricks will be required for a wall 32 metres long, 8m. high and 25 cm. thick, if each brick's dimension is 32cm.×16cm.×10 cm. ?
a) 10000
b) 12500
c) 15000
d) 17500
e) 20000
10). A cylinder of length 33 cm. and diameter 18cm. is melted and cast into sphere of diameter 3cm. How many spheres can be made ?
a) 524
b) 578
c) 594
d) 618
e) 632
1). D) S.P1 = [(345 × 100) / (100 - 8)] = 34500/492 = 375,
For 16% gain S.P = 375× (116/100) = 435
2). C) Let the distance is ‘x’
Time taken by bus = x/35,
and time taken by walking = x/10
(x/ 35) + ( x/10) = 22.5,
9x/70 = 22.5,
x = (22.5 × 70) / 9
Boy Girl
1 5 5C1 × 7C5 = 5 ×21 = 105
2 4 5C2 ×7 C4 = 10 ×35 = 350
3 3 5C3 × 7C3 = 10 ×35 = 350
4 2 5C4 × 7C2 = 5 ×21 = 105
5 1 5C5 × 7C1 = 1 ×7 = 7
Req. No. = 105 + 350 + 350 + 105 + 7 = 917
4). A) n(S) = 13 C2 = 78, n (E) = 6 C2 = 15
P (E) = 15/78 = 5/26
5). C) Let the length of train is ‘x’ = (185 + x)/18 = (230+x) / 21
3885 + 21x = 18 x + 4140
Speed = (185 + 85) / 18 = 270/18 = 15m/s.
x = (255/3) = 85m.
6). C) Req. No. = (800 × 900) / (8 × 6) = 15000
7). E) Area of pavement = 4d (x +y) = 4×2.5(13+18) = 310sq.m.
Cost = 310×11 = 3410
8). A) Area of inner circle = ¶ (729/¶)2
= (22/7) × 126 × 126 = 49896 Sq.m.
Area of outer circle = (22/7) × (136.5)2 = 58558.5 sqm.
Area of road = 58558.5 – 49896 = 8662.5 sq. m.
Cost of gravelling = 8662.5×6 = 51975
9). B) Volume of wall = 32×8× (25/100) = 64 cu. m.
Volume of brick = (32/100) × (16/100) × (10/100) = (16/3125)
No. of bricks = 64 × (3125/16) = 12500
10). C) Volume of cylinder = ¶ ×9 × 9 × 33 c.u cm.
Volume of sphere = 4/3 ¶ × 1.5 × 1.5 × 1.5
= 4¶ × 1.125 cu. cm.
No. of spheres = (¶ × 9 × 9 × 33) / (4¶ × 1.125) = 594.
More Practice Aptitude Questions for IBPS SO/IPPB 2016 -Click Here
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