Quantitative Aptitude Question Papers
11th August 2017 (Shift-2)
Question-151: By what least number should 1200 be multiplied so that it becomes a perfect square?
Options:
1) 2
2) 3
3) 5
4) 13
Correct Answer: 3
Question-152: A, B and C can complete a work in 10, 12 and 15 days respectively. All three of them starts together but after 2 days A leaves the job and B left the job 3 days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?
Options:
1) 5
2) 6
3) 7
4) 8
Correct Answer: 7
Question-153: A solid sphere of diameter 7 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?
Options:
1) 77
2) 154
3) 87
4) 38.5
Correct Answer: 77
Question-154: After a discount of 23% an article is sold for Rs 1848. What is the marked price (in Rs) of the article?
Options:
1) 2150
2) 2275
3) 2350
4) 2400
Correct Answer: 2400
Question-155:
Options:
1) 3 : 2 : 5
2) 3 : 35 : 14
3) 5 : 7 : 5
4) 35 : 6 : 15
Correct Answer: 35 : 6 : 15
Question-156: What is the average of first 93 natural numbers?
Options:
1) 45
2) 46
3) 47
4) 49
Correct Answer: 47
Question-157: A trader sells two items at the rate of Rs 400 each. If he gains 15% on one and losses 15% on other, then what is the value (in Rs) of loss?
Options:
1) 18.41
2) 22.14
3) 20.25
4) 24.36
Correct Answer: 18.41
Question-158: 30% of a number exceeds 25% of the same number by 27. What is the value of the number?
Options:
1) 540
2) 270
3) 108
4) 90
Correct Answer: 540
Question-159: 37 trees are planted in a straight line such that distance between any two consecutive trees is same. A car takes 20 seconds to reach the 13th tree. How much more time (in seconds) will it take to reach the last tree?
Options:
1) 36
2) 40
3) 57
4) 60
Correct Answer: 40
Question-160: If a certain sum of money doubles itself in 7 years 8 months at simple interest, then what will be the yearly rate of interest (in %)?
Question-161:
Options:
1) 0
2) 1
3) x(p-q)
4) x(p+q)
Correct Answer: 1
Question-162:
Options:
1) 2√5
2) 2√3
3) (3√5 + √3)/2
4) (3√3 – √5)/2
Correct Answer: (3√5 + √3)/2
Question-163:
Options:
1) √a
2) 1/√a
3) √a + 1
4) √a – 1
Correct Answer: √a
Question-164:
Question-165: PQRS is a square, M is the mid-point of PQ and N is a point on QR such that NR is two-third of QR. If the area of ΔMQN is 48cm2 , then what is the length (in cm) of PR ?
Options:
1) 12√2
2) 12
3) 24
4) 24√2
Correct Answer: 24√2
Question-166:
Options:
1) 9
2) 12
3) 15
4) 18
Correct Answer: 15
Question-167:
Options:
1) 23
2) 37
3) 47
4) 57
Correct Answer: 47
Question-168:
Options:
1) 34
2) 51
3) 68
4) 85
Correct Answer: 51
Question-169: What is the simplified value of (1– sin A cos A)(sin A + cos A)?
Options:
1) sin2 A – cos2 A
2) sin3 A + cos3 A
3) 0
4) cos2 A – sin2 A
Correct Answer: sin3 A + cos3A
Question-170:
Options:
1) tan A
2) sec A
3) sec A + tan A
4) sec A – tan A
Correct Answer: sec A – tan A
Question-171:
Options:
1) sin A cos A
2) tan A + cot A
3) sin 2A
4) tan A cot A
Correct Answer: tan A + cot A
Question-172: What is the average number (approximately) of cars parked per hour from 6 am to 6 pm on the given day?
Options:
1) 80
2) 85
3) 73
4) 78
Correct Answer: 85
Question-173: At what time the percentage change in number of parked cars is the maximum?
Options:
1) 9 am to 10 am
2) 12 pm to 1 pm
3) 8 am to 9 am
4) 6 am to 7 am
Correct Answer: 8 am to 9 am
Question-174: For how many hours the number of parked cars is less than the average on the given day?
Options:
1) 5
2) 8
3) 6
4) 7
Correct Answer: 8
Question-175: If the charges of parking are Rs 50 per hour, then what is the total income (in Rs) from 6 am to 6 pm on the given day?
Options:
1) 55500
2) 50500
3) 57500
4) 59500
Correct Answer: 55500