Maths Practice Question and Answer
8 Q: The difference between compound interest and simple interest on a sum for 2 year at 20% per annum is Rs 200. If the interest is compounded half yearly, then what is the difference (in Rs) between compound and simple interest for 15 year?
2097 05f16c9eecf79540a75399492
5f16c9eecf79540a75399492- 1100false
- 2150false
- 350true
- 475false
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Answer : 3. "50"
Q: A Train of 100 metre length, crosses a pole in 10 seconds, Find the speed of train in km/h. 2096 05d15d6567567c2609b56857a
5d15d6567567c2609b56857a- 136true
- 210false
- 354false
- 472false
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Answer : 1. "36"
Q: A, B, C and D purchase a gift worth Rs. 60. A pays $${1\over2} $$ of what others are paying. B pays $${1\over 3} $$ of what others are paying and C pays $${1\over 4} $$ of what others are paying. What is the amount paid by D?
2096 05ee8524b642b74661722c1ce
5ee8524b642b74661722c1ce- 112false
- 214false
- 313true
- 415false
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Answer : 3. "13 "
Q: A and B can do a piece of work in 72 days. B and C can do it in 120 days. A and C can do it in 90 days. In how many days all three together can do the work ? 2096 05cf0f244c97a225730e3b25d
5cf0f244c97a225730e3b25d- 180 daysfalse
- 2100 daysfalse
- 360 daystrue
- 4150 daysfalse
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Answer : 3. " 60 days"
Q: In the given figure , ABCD is a square of side 6 cm. What is the value (in cm) of radius of circle?

2096 05f2bc976cef453383f222d15
5f2bc976cef453383f222d15- 14.55false
- 24.25false
- 33.5false
- 43.75true
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Answer : 4. "3.75"
Q: If (2x)(2y) = 8 and (9x)(3y) = 81 , then ( x , y ) is :
2095 05f02c21297db791f15e26428
5f02c21297db791f15e26428- 1( 1, 1 )false
- 2( 2, 2 )false
- 3( 1, 2 )true
- 4( 2, 1 )false
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Answer : 3. "( 1, 2 ) "
Q: The number of integers in between 100 and 600, which are divisible by 4 and 6 both, is:
2095 05f210cbf4ab50b16974291e7
5f210cbf4ab50b16974291e7- 141true
- 250false
- 340false
- 442false
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Answer : 1. "41 "
Q: A boat goes 12 km downstream and comes back to the starting point in 3 hours. If the speed of the current is 3 km/hr, then the speed (in km/hr) of the boat in still water is :
2094 05f23df6d3494c5438aa7f0c2
5f23df6d3494c5438aa7f0c2- 18 km/ hfalse
- 26 km/ hfalse
- 312 km/ hfalse
- 49 km/ htrue
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