Mathematics Questions and Answers
Quantitative Aptitude - Mathematics Questions with Answers help develop analytical and numerical skills. Mathematics Aptitude is vital for exams like CAT, SBI Clerk, and other placement tests. Practicing these questions ensures accuracy and speed.
Mathematics
Showing 10 of
99 questions
21. Karnataka Express leaves Bangalore at 5 p.m. and reaches Dharmavaram at 9 p.m. Kurla Express leaves Dharmavaram at 7 p.m. and reaches Bangalore at 10.30 p.m. What time do the trains cross one another?
- 8.26 p.m.
- 8 p.m.
- 7.36 p.m.
- 7.56 p.m.
22. If the height of the cone is doubled then its volume is increased by-
- 100%
- 200%
- 300%
- 400%
23. The value of [log 3/5 +log 5/36 +log 12] is equa1 to -
- log 5
- log 3
- log 2
- log 0
24. Two years ago a man was 6 times as older as his son. In 18 years, he will be twice as Older as his son. Their present ages are-
- 32 years, 7 years
- 34 years, 9 years
- 36 years, 11 years
- none of these
25. A dishonest dealer sells his goods at the cost price and still earns a profit of 25% by under weighing. What weight does he use for a kg?
- 750 gms
- 800 gms
- 825 gms
- 850 gms
26. A Railway Refreshment Room of a station has provisions for 20 weeks for catering to 750 passenger’s daily average.. If at the end of 4 weeks daily average of passengers is increased by 450, how long will remaining provision last?
- 10 weeks
- 15 weeks
- 11 weeks
- 16 weeks
27. If a train runs at 40 kmph, it reaches its destination late by 11 minutes but if it runs at 50 kmph, it is late by 5 minutes only. The correct time for the train to complete its journey is-
- 13 min.
- 15 mm.
- 19 mm.
- 21 mm,
28. A merchant marks his goads at Rs. 300 and allows a discount of 25%. If he still gains 12.5% then the cost of article is-
- Rs. 220
- Rs. 240
- Rs. 200
- Rs. 260
29. If four examiners can examine a certain number of answer books in 8 days by working 5 hrs a day, for how many hours a day would 2 examiners have to work in order to examine twice the number of answer books in 28 days?
- 6. hours
- 7 ½ hours
- 8 hours
- 9 hours
30. Two men starting from the same place walk at the rate of 4 kmph and 4.5 kmph respectively What time will they take to be 8.5. km apart, if they walk in the same direction-
- 12 hrs
- 14 hrs; 15 mi
- 17 hrs.
- 12 hrs. 55 mm.