Aptitude Problems on Simplification Questions with Solutions Pdf - 1
Question: 1
32 shirt pieces of 120 cm each can be cut from a reel of cloth. After cutting these pieces 80 cm of cloth remains. What is the length of reel of cloth in metres?
(A) 36.20 metres
(B) 38.70 metres
(C) 39.20 metres
(D) 39.70 metres
Ans: C
Length of reel = (32 × 120 + 80) cm = 3920 cm = 39.20 m.
Question: 2
12 buckets of water to fill a tank when the capacity of each bucket is 13.5 litres. How many buckets will be needed to fill the same tank, if the capacity of each bucket is 9 litres?
(A) 12
(B) 15
(C) 18
(D) 20
Ans: C
Capacity of the tank = (13.5 × 12) litres = 162 litres.
∴ Required number of buckets = $$(162 / 9)$$ = 18.
Question: 3
A man’s investment doubles in every 5 years. If he invested Rs. 5000 in each of the years 1990, 1995, 2000 and 2005, then what was the total amount received by him in 2010?
(A) Rs. 30,000
(B) Rs. 70,000
(C) Rs. 1,50,000
(D) Rs. 1,80,000
Ans: C
Total amount received received by the man in 2010
= Rs. [(5000 × 24) + (5000 × 23) + (5000 × 22) + (5000 × 2)]
= Rs. (80000 + 40000 + 20000 + 10000) = Rs. 150000.
Question: 4
Sweets were distributed equally among 64 children. After giving 7 sweets to each child 15 sweets were left out. Total how many sweets were there?
(A) 448
(B) 463
(C) 473
(D) 492
Ans: B
Total number of sweets = (64 × 7 + 15) = 448 + 15 = 463.
Question: 5
A computer printed 176400 lines in a given day. If the printer was in operation for 7 hours during the day, how many lines did it print per minute?
(A) 360
(B) 400
(C) 410
(D) 420
Ans: D
Number of lines printed in 1 hour = $${176400} / {7}$$ = 25200.
Number of lines printed per minute = $${25200} / {60}$$ = 420.
DC Generator Questions and Answers Pdf More
Electromagnetic Induction Quiz Questions and Answers More
Basic Electronics Quiz Questions with Answers Pdf More
Wireless Communication MCQ Questions with Answers More
Digital Communication Quiz Questions and Answers Pdf More
100+ Pie Chart Questions and Answers Pdf More
1000+ Building Materials and Construction Multiple Choice Questions More
1000+ Computer Quiz Online Mock Test 2023 - 2024 More
1000+ Biology Current Affairs 2020-2021 More
TNPSC Group 1, 2, 2a, 4 Union State Territory GK Quiz Questions and Answers More