Quant Math Quantitative Aptitude 2 Questions and Answers
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Q91
If the radius of a circle be doubled, its area will be -
Answer: Option A
Q92
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.
Answer: Option C
Q93
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?
Answer: Option B
Q94
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?
Answer: Option D
Q95
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 -
Answer: Option A
Q96
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-
Answer: Option C
Q97
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?
Answer: Option C
Q98
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?
Answer: Option A
Q99
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 =?
Answer: Option C
Q100
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?
Answer: Option B