Explore topic-wise MCQs in Quantitative Aptitude.

This section includes 1282 Mcqs, each offering curated multiple-choice questions to sharpen your Quantitative Aptitude knowledge and support exam preparation. Choose a topic below to get started.

151.

Q: Three friends had dinner at a restaurant. When the bill was received, Akshitha paid 2/3 as much as Veena paid and Veena paid 1/2 as much as Lasya paid. What fraction of the bill did Veena pay ?

A. 2021-03-11 00:00:00
B. 2013-02-01 00:00:00
C. 2021-11-03 00:00:00
D. 2021-04-13 00:00:00
Answer» D. 2021-04-13 00:00:00
152.

Q: Third proportion of 10 and 20 is

A. 30
B. 40
C. 25
D. 20
Answer» C. 25
153.

Q: There is sufficient salary to give K for 10 days and L for 15 days. Then how many days will the money last if both has to be given the salary ?

A. 6 days
B. 12 days
C. 4 days
D. 9 days
Answer» B. 12 days
154.

Q: There is an empty reservoir whose capacity is 30 litres. There is an inlet pipe which fills at 5 L/min and there is an outlet pipe which empties at 4 L/min. Both the pipes function alternately for 1 minute. Assuming that the inlet pipe is the first one to function, how much time will it take for the reservoir to be filled up to its capacity?

A. 49.5 min
B. 50 min
C. 51 min
D. 52 min
Answer» D. 52 min
155.

Q: There is a 3 digited number. 3rd digit is the square root of the 1st digit. 2nd digit is the sum of 1st and 3rd. And that number is divisible by 2,3,6,7. What is that number?

A. 121
B. 943
C. 462
D. None
Answer» D. None
156.

Q: There is 50% increase in an amount in 5 years at simple interest. What will be the compound interest of Rs. 12,000 after 3 years at the same rate ?

A. Rs. 5422
B. Rs. 5489
C. Rs. 3972
D. Rs. 6145
Answer» D. Rs. 6145
157.

Q: There are two numbers such that the sum of twice the first number and thrice the second number is 300 and the sum of thrice the first number and twice the second number is 265. Which is the largest number ?

A. 24
B. 39
C. 85
D. 74
Answer» E.
158.

Q: There are two numbers such that the sum of twice the first number and thrice the second number is 100 and sum of thrice the first number and twice the second number is 120. Which is the larger number ?

A. 32
B. 24
C. 26
D. 38
Answer» B. 24
159.

Q: There are two mixtures of honey and water in which the ratio of honey and water are as 1:3 and 3:1 respectively. Two litres are drawn from first mixture and 3 litres from second mixture, are mixed to form another mixture. What is the ratio of honey and water in it ?

A. 111:108
B. 11:09:00
C. 103:72
D. None
Answer» C. 103:72
160.

Q: There are three rooms in a Hotel: one single, one double and one for four persons. How many ways are there to house seven persons in these rooms ?

A. 105
B. 7! x 6!
C. 7!/5!
D. 420
Answer» B. 7! x 6!
161.

Q: There are several peacocks and deers in a cage (with no other types of animals). There are 72 heads and 200 feet inside the cage. How many peacocks are there, and how many deers ?

A. 42 & 24
B. 38 & 26
C. 36 & 24
D. 44 & 28
Answer» E.
162.

Q: There are Rs.300 in a box in denomination of Rs.1, 50 paisa and 25 paisa and in the ratio 2:4:8. Find the number of coins of 25 paisa

A. 300
B. 200
C. 400
D. 100
Answer» D. 100
163.

Q: There are four prime numbers written in ascending order of magnitude. The product of the first three is 385 and of the last three is 1001. Find the fourth number ?

A. 17
B. 19
C. 13
D. 11
Answer» D. 11
164.

Q: There are 600 Kabaddi players 4% wear knee band on one leg. Of the remaining, 25% wear knee bands on both legs. How many players don't wear a knee band ?

A. 426
B. 428
C. 415
D. 432
Answer» E.
165.

Q: There are 5 consecutive odd numbers. If the difference between square of the average of first two odd number and the of the average last two odd numbers is 396, what is the smallest odd number?

A. 29
B. 27
C. 31
D. 33
Answer» B. 27
166.

Q: There are 41 students in a class, number of girls is one more than number of guys. we need to form a team of four students. all four in the team cannot be from same gender. number of girls and guys in the team should NOT be equal. How many ways can such a team be made ?

A. 49450
B. 50540
C. 46587
D. 52487
Answer» C. 46587
167.

Q: There are 44 students in a hostel, due to the administration,  15 new students has joined. The expense of the mess increase by Rs. 33 per day. While the average expenditure per head diminished by Rs. 3, what was the original expenditure of the mess ?

A. Rs. 404
B. Rs. 514
C. Rs. 340
D. Rs. 616
Answer» E.
168.

Q: There are 3 bags, in 1st there are 9 Mangoes, in 2nd 8 apples & in 3rd 6 bananas. There are how many ways you can buy one fruit if all the mangoes are identical, all the apples are identical, & also all the Bananas are identical ?

A. 23
B. 432
C. 22
D. 431
Answer» B. 432
169.

Q: There are 3 sections with 5 questions each. If four questions are selected from each section, the chance of getting different questions is ?

A. 1000
B. 625
C. 525
D. 125
Answer» E.
170.

Q: There are 209 doctors and nurses in a hospital. If the ratio of the doctors to the nurses is 11 : 8, then how many nurses are there in the hospital?

A. 88
B. 96
C. 108
D. 121
Answer» B. 96
171.

Q: There are 1650 students in a college. The difference between the number of boys and girls in the college is 400. What is the percentage of girls in the college ?

A. 49
B. 34
C. 43
D. 38
Answer» E.
172.

Q: There are 15 lines in plane. How many intersections (Maximum) can be made ?

A. 55
B. 105
C. 215
D. 148
Answer» C. 215
173.

Q: There are 11 True or False questions. How many ways can these be answered ?

A. 11!/2
B. 1024
C. 11!
D. 2048
Answer» E.
174.

Q: There are 100 students in 3 sections A, B and C of a class. The average marks of all the three sections was 84. The average of B and C was 87.5 and the average marks of students in A section was :

A. 20
B. 35
C. 54
D. 40
Answer» B. 35
175.

Q: There are 10 Letters and 10 correspondingly 10 different Address. If the letter are put into envelope randomly, then find the Probability that Exactly 9 letters will at the Correct Address ?

A. 2021-10-01 00:00:00
B. 2021-09-01 00:00:00
C. 1
D. 0
Answer» E.
176.

Q: The wages of labourers in a factory increases in the ratio 22:25 and there was a reduction in the number of labourers in the ratio 15:11. Find the original wage bill if the present bill is Rs. 5000 ?

A. Rs. 5500
B. Rs. 6000
C. Rs. 6200
D. Rs. 6350
Answer» C. Rs. 6200
177.

Q: The Value of  logtan10+logtan20+⋯⋯+logtan890 is

A. -1
B. 0
C. 2021-02-01 00:00:00
D. 1
Answer» C. 2021-02-01 00:00:00
178.

Q: The value of a machine depreciates at the rate of 10% every year. It was purchased 3 years ago. If its present value is Rs. 8,748, its purchase price was ?

A. Rs.14,000
B. Rs.12,000
C. Rs. 12,800
D. Rs. 15,000
Answer» C. Rs. 12,800
179.

Q: The two trains of lengths 400 m, 600 m respectively, running at same directions. The faster train can cross the slower train in 180 sec, the speed of the slower train is 48 kmph. Then find the speed of faster train  ?

A. 68 kmph
B. 52 kmph
C. 76 kmph
D. 50 kmph
Answer» B. 52 kmph
180.

Q: The total simple interest earned on a sum of money increases by Rs. 600 when the rate of interest increases by 2% per annum. If the investment was made for 5 years, find the sum of money that was invested ?

A. Rs. 6000
B. Rs. 5550
C. Rs. 7500
D. Rs. 6580
Answer» B. Rs. 5550
181.

Q: The total of the ages of Ashok, Akbar and Anil is 65 years. What was the total of their ages six years ago ?

A. 59
B. 43
C. 57
D. 47
Answer» E.
182.

Q: The total number of students in a school is 3250. If the number of girls in the school is 1495, then what is the respective ratio of the total number of boys to the total number of girls in the school?

A. 23:27:00
B. 1900-01-01 01:29:00
C. 1900-01-01 03:23:00
D. 1900-01-01 05:25:00
Answer» D. 1900-01-01 05:25:00
183.

Q: The total number of students in a school is 1224. If the number of girls in the school is 600, what is the respective ratio of the total number of boys to the total number of girls in the school?

A. 1900-01-01 02:25:00
B. 21:17:00
C. 18:13:00
D. 05:04:00
Answer» B. 21:17:00
184.

Q: The top and bottom of a tower were seen to be at angles of depression 30° and 60° from the top of a hill of height 100 m. Find the height of the tower ?

A. 42.2 mts
B. 33.45 mts
C. 66.6 mts
D. 58.78 mts
Answer» D. 58.78 mts
185.

Q: The third proportional to 9 and 12 is ?

A. 14
B. 16
C. 18
D. 20
Answer» C. 18
186.

Q: The sum of three consecutive odd numbers is 93. What is the middle number?

A. 31
B. 33
C. 29
D. 27
Answer» B. 33
187.

Q: The sum of the two digits of a number is 8. If the number is subtracted from the number obtained by reversing its digits, the result is 54. Find the number ?

A. 28
B. 19
C. 37
D. 17
Answer» E.
188.

Q: The sum of the digits of a two-digits number is 10,while when the digits are reversed, the number decreases by 54. Find the changed number ?

A. 28
B. 19
C. 37
D. 46
Answer» B. 19
189.

Q: The sum of the digits of a two-digit number is 12. The difference of the digits is 6. Find the number ?

A. 57
B. 75
C. 48
D. 39
Answer» E.
190.

Q: The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age og the youngest child ?

A. 8 yrs
B. 16 yrs
C. 6 yrs
D. 4 yrs
Answer» E.
191.

Q: The sum of one-half, one-third and one-fourth of a number exceeds the number by 22. The number is

A. 264
B. 284
C. 215
D. 302
Answer» B. 284
192.

Q: The sum of 3rd and 15th elements of an arithmetic progression is equal to the sum of 6th, 11th and 13th elements of the same progression. Then which element of the series should necessarily be equal to zero ?

A. 14th element
B. 9th element
C. 12th element
D. 7th element
Answer» D. 7th element
193.

Q: The simple interest on Rs. 25 for 4 months at the rate of 3 paise per rupee per month is :

A. 240 paise
B. Rs. 1.40
C. Rs. 2.20
D. Rs. 3
Answer» E.
194.

Q: The simple interest on a sum of money will be Rs.600 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year ?

A. Rs. 1100
B. Rs. 1200
C. Rs. 1000
D. Rs. 1840
Answer» C. Rs. 1000
195.

Q: The Simple interest accrued on an amount of Rs. 2,500 at the end of six years is Rs.1875. What would be the simple interest accrued on an amount of Rs. 6875 at the same rate and Same period?

A. Rs. 4,556.5
B. Rs. 5,025.25
C. Rs.5,245.5
D. None of these
Answer» E.
196.

Q: The sides of a right-angled triangle are 12 cm, 16 cm, 20 cm respectively. A new right angle Δ is made by joining the midpoints of all the sides. This process continues for infinite then calculate the sum of the areas of all the triangles so made.

A. 312 sq.cm
B. 128 sq.cm
C. 412 sq.cm
D. 246 sq.cm
Answer» C. 412 sq.cm
197.

Q: The series of differences between consecutive prime numbers is represented as Cp1, Cp2, Cp3, .... Cpn , Whare Cp1 is the difference between the second and the first prime number. Find the sum of series when n = 23, given that the 23rd prime number is 83 ?

A. 87
B. 81
C. 83
D. 85
Answer» B. 81
198.

Q: The second day of a month is Sunday, What will be the last day of the next month which has 31 days  ?

A. Friday
B. Saturday
C. Sunday
D. Can't be determined
Answer» E.
199.

Q: The sale price of an article including the sales tax is Rs. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12%, then the cost price of the article is :

A. Rs. 560
B. Rs. 530
C. Rs. 500
D. Rs. 514
Answer» D. Rs. 514
200.

Q: The salary of Mr. X is 30% more than that of Mr. Y . Find what percent of Mr. Y’s salary is less than Mr. X’s ?

A. 0.24
B. 0.23333333333333334
C. 0.255
D. 0.2288888888888889
Answer» C. 0.255