Maths Practice Question and Answer
8 Q: The average speed of a train is 3 times the average speed of car. The car covers a distance of 520 km in 8 hours. How much distance will the train cover in 13 hours?
3035 05d4aa50111160f2052371686
5d4aa50111160f2052371686- 12553 kmfalse
- 22585 kmfalse
- 32355 kmfalse
- 42535 kmtrue
- 5None of thesefalse
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Answer : 4. "2535 km"
Explanation :
Train Car
3 1
Speed of car is =520/8=65km/h
so that speed of train = 65*3=195 km/hour
Distance covered by train=speed*time=195*13=2535 km
Q:Direction : Given here is a multiple bar diagram of the scores of four players in two innings. Study the diagram and answer the questions.
The average score in second innings contributed by the four players is:
3035 05da82e168f123a0cca934cff
5da82e168f123a0cca934cff- 140true
- 250false
- 330false
- 460false
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Answer : 1. "40"
Q: A sum is to be paid back in 3 equal annual instalments. The interest is compound annually at 30% per annum. If each instalment be Rs.21970 then what is the sum?
3033 05f5aface69ed13038c19e82a
5f5aface69ed13038c19e82a- 1Rs.39,800false
- 2Rs.39,900true
- 3Rs.39,950false
- 4Rs.39,990false
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Answer : 2. "Rs.39,900"
Q:Direction : What should come in place of the question (?) in the following question.
$$3{5\over7}× 4{5\over6} + ? =23{3\over4}$$
3031 05da0675377652578d4f03dab
5da0675377652578d4f03dab- 1$$4{5\over8}$$false
- 2$$5{1\over2}$$false
- 3$$5{3\over8}$$false
- 4$$5{5\over8}$$true
- 5none of thesefalse
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Answer : 4. "$$5{5\over8}$$"
Q: The time duration of 1 hour 45 minutes is what percent of a day? 3026 05cda8cd340678f4146def8c5
5cda8cd340678f4146def8c5- 17.218false
- 27.291true
- 38.3false
- 48.24false
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Answer : 2. " 7.291"
Explanation :
Q: A 175 metre long train crosses a 35 metre platform in 12 seconds. What is the speed of the train in km/hr? 3024 05d15de6e44a3a75f13296b15
5d15de6e44a3a75f13296b15- 142false
- 264false
- 363true
- 459false
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Answer : 3. "63"
Explanation :
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Q: If the income of A is 10% more than that of B and the income of B is 20% less than that of C, then the incomes of A, B and C respectively are in the ratio
3024 05dccda90ef0a14548c1d4c01
5dccda90ef0a14548c1d4c01- 111 : 10 : 8false
- 222 : 20 : 25true
- 310 : 9 : 7false
- 422 : 18 : 25false
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Answer : 2. "22 : 20 : 25"
Q: If 2A = 3B = 7C = 42, then what is the value of A × B ÷ C?
3022 0611f6c83c5945f0fc869a8f6
611f6c83c5945f0fc869a8f6- 121false
- 256false
- 349true
- 434false
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