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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.
301. |
Q: The average age of seven persons sitting in a row facing east is 26 years. If the average age of the first three persons is 19 years and the average age of the last three persons is 32 years, then find the age of the person sitting in the middle of the row ? |
A. | 32 yrs |
B. | 29 yrs |
C. | 24 yrs |
D. | 27 yrs |
Answer» C. 24 yrs | |
302. |
Q: The average age of husband, wife and their child 3 years ago was 24 years and that of wife and child 5 years ago was 25 years. The present age of the husband is: |
A. | 21 yrs |
B. | 27 yrs |
C. | 29 yrs |
D. | 31 yrs |
Answer» B. 27 yrs | |
303. |
Q: The average age of a couple is 24 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child ? |
A. | 2 yrs |
B. | 4 yrs |
C. | 3 yrs |
D. | 5 yrs |
Answer» B. 4 yrs | |
304. |
Q: The average age of a couple and their son was 40 years, the son got married and a child was born just two years after their marriage. When child turned to 10 years, then the average age of the family becomes 38 years. What was the age of the daughter in law at the time of marriage ? |
A. | 12 years |
B. | 10 years |
C. | 14 years |
D. | 13 years |
Answer» B. 10 years | |
305. |
Q: The average age of 80 boys in a class is 15. The average age of group of 15 boys in the class is 16 and the average of another 25 boys in the class is 14. What is the average age of the remaining boys in the class ? |
A. | 12.24 yrs |
B. | 13.25 yrs |
C. | 16 yrs |
D. | 15.25 yrs |
Answer» E. | |
306. |
Q: The average age of a class is 15.8 years. The average age of the boys in the class is 16.4 years and that of the girls is 15.4 years. What is the ratio of boys to girls in the class ? |
A. | 01:03:00 |
B. | 02:03:00 |
C. | 03:02:00 |
D. | 03:01:00 |
Answer» C. 03:02:00 | |
307. |
Q: The average age of a class is 19 years. While the average age of girls is 18 and that of boys is 21. If the number of girls in the class is 16, Find the number of Boys in the class? |
A. | 12 |
B. | 10 |
C. | 8 |
D. | 6 |
Answer» D. 6 | |
308. |
Q: The average age of 7 boys is increased by 1 year when one of tem whose age is replaced by a girl. What is the age of the girl ? |
A. | 33 yrs |
B. | 27 yrs |
C. | 21 yrs |
D. | 29 yrs |
Answer» E. | |
309. |
Q: The average age of A and B, 2 years ago was 26. If the age of A, 5 years hence is 40 yrs, and B is 5 years younger to C, then find the difference between the age of A and C? |
A. | 11 yrs |
B. | 9 yrs |
C. | 7 yrs |
D. | 13 yrs |
Answer» C. 7 yrs | |
310. |
Q: The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ? |
A. | 15 cm |
B. | 18 cm |
C. | 34 cm |
D. | 26 cm |
Answer» D. 26 cm | |
311. |
Q: The area of a square is 1024 sq.cm. What is the ratio of the length to the breadth of a rectangle whose length is twice the side of the square and breadth is 12 cm less than the side of this square ? |
A. | 14:09:00 |
B. | 13:12:00 |
C. | 16:05:00 |
D. | 17:13:00 |
Answer» D. 17:13:00 | |
312. |
Q: The angles of a quadrilateral are in the ratio of 2:4:7:5. The smallest angle of the quadrilateral is equal to the smallest angle of a triangle. One of the angles of the triangle is twice the smallest angle of the triangle. What is the second largest angle of the triangle ? |
A. | 80 degrees |
B. | 60 degrees |
C. | 120 degrees |
D. | 40 degrees |
Answer» C. 120 degrees | |
313. |
Q: The angle between the minute hand and the hour hand of a clock when the time is 4.15 is |
A. | 0 |
B. | 37.5 |
C. | 27 |
D. | 15 |
Answer» C. 27 | |
314. |
Q: The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is ? |
A. | 6 ml |
B. | 11 ml |
C. | 15 ml |
D. | 9 ml |
Answer» B. 11 ml | |
315. |
Q: The ages of Anushka, Kajal and Charu latha together are 57 years. Bharti is thrice as old as Anushka and Charu latha is 12 years older than Anushka. Then, the respective age of Anushka, Kajal and Charu latha is ? |
A. | 27, 9, 21 |
B. | 9, 21, 27 |
C. | 21, 27, 9 |
D. | 9, 27, 21 |
Answer» E. | |
316. |
Q: The age of Sohail, Afzal and Bilal are 17,16 and 12 respectively. If the age of Aslam also included the average of the ages is increased by 5. What is the age of Aslam? |
A. | 32 |
B. | 33 |
C. | 34 |
D. | 35 |
Answer» E. | |
317. |
Q: The age of Manisha and Sudeshna are in the ratio of 5 : 6 respectively. After 8 years the ratio of their ages will be 7 : 8. What is the difference of their ages ? |
A. | 6 |
B. | 4 |
C. | 8 |
D. | 10 |
Answer» C. 8 | |
318. |
Q: Ten years ago, Kumar was thrice as old as Sailesh was but 10 years hence, he will be only twice as old. Find Kumar’s present age ? |
A. | 50 years |
B. | 70 years |
C. | 60 years |
D. | 40 years |
Answer» C. 60 years | |
319. |
Q: Ten years ago, Karan was thrice as old as Shiva was but 10 years hence, he will be only twice as old. Find Shiva’s present age ? |
A. | 70 years |
B. | 30 years |
C. | 60 years |
D. | 40 years |
Answer» C. 60 years | |
320. |
Q: Taps X and Y can fill a tank in 30 and 40 minutes respectively.Tap Z can empty the filled tank in 60 minutes.If all the three taps are kept open for one minute each,how much time will the taps take to fill the tank? |
A. | 48min |
B. | 72min |
C. | 24min |
D. | None of these |
Answer» D. None of these | |
321. |
Q: Tanks A and B are each in the shape of a right circular cylinder. The interior of tank A has a height of 10 meters and a circumference of 8 meters, and the interior of tank B has a height of 8 meters and a circumference of 10 meters. The capacity of tank A is what percent of the capacity of tank B ? |
A. | 0.76 |
B. | 0.72 |
C. | 0.8 |
D. | 0.82 |
Answer» D. 0.82 | |
322. |
Q: Swetha when get married to Sudeer her age was 3/4 th of her husband's age. After 12 years her age became 5/6 th of her husband's age. Then what's the age of Swetha when she got married ? |
A. | 18 years |
B. | 21 years |
C. | 23 years |
D. | 17 years |
Answer» B. 21 years | |
323. |
Q: Sweety is 54 years old and her mother is 80. How many years ago was Sweety's mother three times her age? |
A. | 20 |
B. | 41 |
C. | 26 |
D. | 33 |
Answer» C. 26 | |
324. |
Q: Sushma joins a job at 20 yrs. First 3 years salary is 10,000 p.a. Afterwards every year increment of 2,000 per year for 10 years. Then salary becomes constant till retirement. At retirement average salary is 25,000. (throughout career). At what age Sushma retires ? |
A. | 50 yrs |
B. | 47 yrs |
C. | 45 yrs |
D. | 42 yrs |
Answer» B. 47 yrs | |
325. |
Q: Suppose today is Friday, what day of the week will it be 65 days from now? |
A. | Saturday |
B. | Sunday |
C. | Friday |
D. | Thursday |
Answer» C. Friday | |
326. |
Q: Sum of the ages of Rajesh, Suresh, Mahesh and Dinesh is 76 years. 7 years hence, their age ratio is 7:6:5:8. Find Mahesh’s present age ? |
A. | 17 years |
B. | 13 years |
C. | 14 years |
D. | 16 years |
Answer» C. 14 years | |
327. |
Q: Sum of present ages of P and Q is 41. Age of P 2 year hence is equal to age of R, 1 year ago. Age of P, 4 year hence is equal to age of Q 1 year ago and ratio of present age of P and S is 3 : 4. Find the difference of age of R and S. |
A. | 2 |
B. | 3 |
C. | 4 |
D. | 5 |
Answer» C. 4 | |
328. |
Q: Sriram was conducting an experiment in which the average of 11 observations came to be 92, while the average of first five observations was 89, and that of the last five was 86. What was the measure of the 6th observation ? |
A. | 134 |
B. | 137 |
C. | 139 |
D. | 141 |
Answer» C. 139 | |
329. |
Q: Srinivas bought 10 cycles for Rs. 1,750 each. He sold 4 cycles for Rs 8,400, 3 for Rs 1900 each . At what price should he sell the remaining cycles so as to earn an average profit of Rs 320 per cycle ? |
A. | Rs. 1580 |
B. | Rs. 2200 |
C. | Rs. 1785 |
D. | Rs. 1950 |
Answer» C. Rs. 1785 | |
330. |
Q: Sripad has scored average of 65 marks in three objects. In no subjects has he secured less than 58 marks. He has secured more marks in Maths than other two subjects. What could be his maximum score in Maths ? |
A. | 79 |
B. | 77 |
C. | 76 |
D. | 73 |
Answer» B. 77 | |
331. |
Q: Sreya bought a plot for Rs. 6,00,000, then sold half of the plot at 10 % profit and rest at 15% profit. What is the total profit % that Sreya gain? |
A. | 0.138 |
B. | 0.114 |
C. | 0.125 |
D. | 0.145 |
Answer» D. 0.145 | |
332. |
Q: Square units 13 by 9 of an office area is |
A. | 97 |
B. | 117 |
C. | 107 |
D. | 127 |
Answer» C. 107 | |
333. |
Q: Sony is one-fifth the age of her mother 15 years ago and Sony’s brother is three-fifth the age of his mother 10 years ago. If the sum of Sony and her brother’s ages is 31 then how old is Sony's mother ? |
A. | 40 |
B. | 50 |
C. | 60 |
D. | 70 |
Answer» C. 60 | |
334. |
Q: Sonika invested an amount of Rs.5800 for 2 years. At what rate of compound interest will she get an amount of Rs.594.50 at the end of 2 years ? |
A. | 0.065 |
B. | 0.06 |
C. | 0.05 |
D. | 0.045 |
Answer» D. 0.045 | |
335. |
Q: Some children goto ice-cream shop. 9 flavours are available there. Each child takes a cone with two different flavours. No two children take same combination and they have taken all such possible combinations. How many children went to ice cream shop ? |
A. | 28 |
B. | 56 |
C. | 44 |
D. | 36 |
Answer» E. | |
336. |
Q: Solve the equation 122x+1 = 1 ? |
A. | -0.5 |
B. | 2021-02-01 00:00:00 |
C. | 1 |
D. | -1 |
Answer» B. 2021-02-01 00:00:00 | |
337. |
Q: Sneha’s weight is 140% of Veena’s weight. Rina’s weight is 90% of Sana’s weight. Sana weighs twice as much as Veena. If Sneha’s weight is x% of Rina’s weight, then x is equal to: |
A. | 596/9 |
B. | 605/9 |
C. | 645/9 |
D. | 700/9 |
Answer» E. | |
338. |
Q: Sixty men can stitch 150 shirts in 30 days working 8 hours a day. In how many days can 35 men stitch 200 shirts working 6 hours a day ? |
A. | 87.5 |
B. | 89 |
C. | 91.5 |
D. | 93.5 |
Answer» D. 93.5 | |
339. |
Q: Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 24,500. What was Simran's share in the profit ? |
A. | 12421 |
B. | 9423 |
C. | 11600 |
D. | 10500 |
Answer» E. | |
340. |
Q: Simplify the fraction? 5 (2/7) - 3 (1/14) - 2 (1/14) - 1 (1/7) = ? + 3 (1/17) |
A. | -4 (1/17) |
B. | 5 (2/17) |
C. | -2 (1/17) |
D. | 3 (3/17) |
Answer» B. 5 (2/17) | |
341. |
Q: Simplify the following expression? 40% of (244 x ?) = 48 |
A. | 24 |
B. | 22 |
C. | 20 |
D. | 18 |
Answer» D. 18 | |
342. |
Q: Simplify the following equation [K-L2-K+L2]4K = a/b |
A. | K = b /a |
B. | bL = -a |
C. | KL = 1 |
D. | aK = -b |
Answer» C. KL = 1 | |
343. |
Q: Simplify the following equation 55.55 + 155 + 15.55 + 0.5 + 0.05 = ? |
A. | 226.65 |
B. | 196.55 |
C. | 202.35 |
D. | 216.66 |
Answer» B. 196.55 | |
344. |
Q: Simplify the following and find the value of ? 13 of ? + 47 of 114 of 539 = 31% of 2000 |
A. | 1134 |
B. | 1237 |
C. | 1187 |
D. | 1249 |
Answer» B. 1237 | |
345. |
Q: Simplify the following : 4 15 × 3 13 + ? = 20% of 120 |
A. | 10 |
B. | 24 |
C. | 36 |
D. | 40 |
Answer» B. 24 | |
346. |
Q: Simplify the following : 373+353+283-3x37x35x28372+352+282-37x35-35x28-37x28 ? |
A. | 100 |
B. | 1 |
C. | 4 |
D. | 0 |
Answer» B. 1 | |
347. |
Q: Simplify 39.96% of 649.85 ÷13.07 = 45.14 - ? |
A. | 25 |
B. | 26 |
C. | 27 |
D. | 28 |
Answer» B. 26 | |
348. |
Q: Simplify 413 + 215 + 414 = ? |
A. | 10.783333333333333 |
B. | 11.616438356164384 |
C. | 12.305555555555555 |
D. | 10.729166666666666 |
Answer» B. 11.616438356164384 | |
349. |
Q: Simplify 2392-21+8-72=?2 |
A. | 4 |
B. | 5 |
C. | 6 |
D. | 9 |
Answer» D. 9 | |
350. |
Q: Simple interest on a certain sum at 7% per annum for 4 years is Rs. 2415. What will be the compound interest on the same principal at 4% per annum in two years? |
A. | Rs. 704 |
B. | Rs. 854 |
C. | Rs. 893 |
D. | Rs. 914 |
Answer» B. Rs. 854 | |