Quant Math Quantitative Aptitude 2 Questions and Answers
Quant Math questions with answers form the core of every quantitative aptitude section in competitive exams and campus placements. This topic assesses numerical ability, problem-solving, and logical thinking through questions on arithmetic, algebra, percentages, ratios, and time-speed-distance. Practicing aptitude questions and answers with explanations improves accuracy and speed — vital for exams like TCS NQT, Infosys, and Wipro placements. These aptitude questions with solutions PDF resources help learners revise key formulas and shortcuts. Strengthen your mathematical foundation and gain confidence to solve complex quantitative aptitude problems effectively.
Quant Math Quantitative Aptitude 2
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184 questions
91. If the radius of a circle be doubled, its area will be -
- four times
- doubled
- tripled
- same
92. The volume of a wall, 5 times as high as it is broad and 8 times as long as it is high, is 18225 cu.m. Find the breadth of the wall.
- 32.5 m
- 5 m
- 4.5 m
- 3.5 m
93. The earth’s surface is covered either by land or by water. The proportion covered by land of that 3/5 covered by water. What fraction of the entire surface of earth is land?
- 1/2
- 3/8
- 1/3
- 2/5
94. A and B can do a piece of work in 72 days. B and C can do it in 120 days and A and C can do it in 90 days. In how many days can A alone do it?
- 80 days
- 100 days
- 150 days
- 120 days
95. An electric pump can fill a tank in 3 hours: Because of a leak in the tank, it took 3 ½ hours to fill the tank. The leak can drain all the water of the tank in -
- 21 hours
- 6 ½ hours
- 10 ½ hours
- 12 hours
96. The difference between simple interest and compound interest on a certain sum of money for 3 years at 10% pr annum is Rs.15 and paisa 50. The sum is-
- Rs. 5000
- Rs. 550
- Rs. 500
- Rs.11500
97. The first wrong number is 1, second wrong number is 3 and the third wrong number is 5 and so on. What is the 200th number?
- 199
- 299
- 399
- 499
98. A bottle contains 12 ounce’s of a medicine. Doctor advised the patient to take 2 ounces of medicine every half an hour. If the patient starts taking medicine at 7 am, how long will the medicine last?
- 9.30 am
- 12.30 pm
- 10.00 am
- 1.00 pm
99. Find the appropriate answer: 1f 56 x 72 = 79, 32 x 4 = 81, 9 x 12 = 34, 25 x 30 = 56 then, 49 x 42 =?
- 77
- 76
- 52
- 67
100. When the length of a right angled quadrilateral is increased by 2 units and its breadth is decreased by 2 Units, its area decreases by 28 square units. Similarly, if length is decreased by 1 unit and bread-th is increased by 2 Units, its area increases by 33 sq. units. What will be the area of the right angled quadrilateral?
- 352 sq. units
- 253 sq. units
- 223 sq units
- 225 sq. units