Math Quantitative Aptitude MCQ

Math Quantitative Aptitude MCQ
11. If Rahim earns 25% more than Shyam, find what percentage Shyam earns less than Rahim?
  • 18%
  • 20%
  • 25%
  • 16%
Show Answer
12. A person standing on the bank of a river observes that the angle of elevation of the top of the tree standing on the opposite bank is 60°. When he was 40m away from the bank, he finds that the angle of elevation to be 30°. What is the height of the tree?
  • 36.64 m
  • 38.64 m
  • 42.64 m
  • 34.64 m
Show Answer
13. A shopkeeper sells his goods at 10% discount on the marked price. What price should he mark on an article that costs him Rs. 900 to gain 10%?
  • Rs. 1050
  • Rs. 1100
  • Rs. 1150
  • Rs. 1000
Show Answer
14. Two articles are sold for Rs. 396.00 each. On one the seller gains 10% and on the other he loses 10%. Find his gain or loss.
  • 1% loss
  • 1% profit
  • 2% profit
  • No loss no gain
Show Answer
15. Ram’s son’s age is 1/3 of Ram’s wife’s age. Ram’s wife’s age is 4/5 of Ram’s age and Ram’s age is 3/5 of Ram’s father’s age. Find the age of the son of Ram, if Ram’s father is 50 years old.
  • 8 years
  • 10 years
  • l2 years
  • 6 years
Show Answer
16. From the top of a cliff 90 m high, the, angles of depression of the top and bottom of a tower are observed to be 30° and 60° respectively. What is the height of the tower?
  • 45 m
  • 60 m
  • 75 m
  • 30 m
Show Answer
17. A and B deposited together Rs. 2000 in a bank at the rate of 5 % .After 3 and 4 years. A and B get equal amounts. What is the share of A?
  • Rs. 1034
  • Rs. 1054
  • Rs. 1084
  • Rs. 1021.27
Show Answer
18. A sells an article to B at a profit of 5%. B sells it to Cat a loss of 5%. If C flays Rs. 23.94 for it, what did it cost A?
  • Rs.25
  • Rs. 25.98
  • Rs. 26.56
  • Rs. 24
Show Answer
19. A man spends one quarter of his income on food, one fifth of it on rent and rest of which is Rs. 231 on other commodities. Find his total income.
  • Rs. 410
  • Rs. 420
  • Rs. 460
  • Rs. 400
Show Answer
20. A man invests Rs. 4000for.ree years at compound interest: After one year, the money amounts to Rs. 4320. What will be the amount (to the nearest rupee) due at the end of 3 years?
  • Rs. 5,039
  • Rs. 5,789
  • Rs. 6,129
  • Rs. 4,939
Show Answer
Quantitative Aptitude
Questions and Answers for Competitive Exams Various Entrance Test