Maths Practice Question and Answer
8 Q:What will come in place of the question mark (?) in each of the following series?
17 52 158 477 ? 4310
7494 05e4d055e701cfd31ff632206
5e4d055e701cfd31ff632206- 11433false
- 21432false
- 31435true
- 41434false
- 5None of thesefalse
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Answer : 3. "1435 "
Q: 30% of first number is 75% of the second number. What is the respective ratio of the first number to the second number? 7443 15d1b04cd8a754124194a751a
5d1b04cd8a754124194a751a- 15:2true
- 25:3false
- 325:14false
- 415:16false
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Answer : 1. "5:2"
Q: A, B and C together earn Rs. 2700 in 18 days. A and C together earn Rs. 940 in 10 days. B and C together earn Rs. 1520 in 20 days. Find the daily earning of C.
7385 05f59f4a0b772fe2f8b23903f
5f59f4a0b772fe2f8b23903f- 1Rs. 10false
- 2Rs. 40false
- 3Rs. 20true
- 4Rs. 15false
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Answer : 3. "Rs. 20"
Q: A swimmer can swim 68 km downstream and 45 km upstream in 9 hours and he will take 2 hours more to swim 51 km downstream and 72 km upstream. Find the speed of the swimmer in still water.
7360 0608fb6257748471dd98ccd2a
608fb6257748471dd98ccd2a- 117false
- 215false
- 313true
- 49false
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Answer : 3. "13"
Q: In a company there are 78000 employees out of which males and females are in the ratio 7 : 6. Out of the males 35% are working as HR and out of females 25% are working as HR. Find the total number of employees working as HR in the company.
7309 05df0b4043d76f974e561f017
5df0b4043d76f974e561f017- 125700false
- 227700false
- 323500false
- 423700true
- 5None of thesefalse
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Answer : 4. "23700"
Q: Time appears in water is 5: 47, what will be correct time in watch.
7195 05dfcabb439a7fe73df356ff5
5dfcabb439a7fe73df356ff5- 112 : 47false
- 212 : 43true
- 31 : 47false
- 41 : 43false
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Answer : 2. "12 : 43 "
Q: A clock with only dot markings 3, 6, 9 and 12 positions has been kept upside down in front of a mirror. A person reads the time in the reflections of the clock as 12 : 30 the actual that will be
7146 05f354208122f0b4ab91a40c3
5f354208122f0b4ab91a40c3- 16 O’ clocktrue
- 203 : 45false
- 312 O’clockfalse
- 412 : 30false
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Answer : 1. "6 O’ clock "
Q: 240 metre long train running at 48 km/hour cross a platform in 39 seconds. What is the length of platform? 7099 05d198ffd1388cd24f08602fd
5d198ffd1388cd24f08602fd- 1520false
- 2280true
- 3480false
- 4270false
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