Maths Practice Question and Answer
8 4 Answer : 1. "48 kmph"
4 Answer : 4. " 125%"
4 Q:
5f634b6a3366f338836784fe 4 Answer : 1. "264"
4 Q:
5d71fa9124421948066491ce 4 4 4 Q:
5d70d250d8eebc768d11541e
Q: Akhil after travelling 50 km meets Raju who suggests him to go slower. He then proceeds at ¾ of his former speed and arrives at his destination 35 minutes late. Had the meeting occurred 24 km further Akhil would have reached its destination 25 minutes late. What is the initial speed of Akhil? 3346 05b5cc601e4d2b4197774b476
5b5cc601e4d2b4197774b476- 148 kmphtrue
- 236 kmphfalse
- 324 kmphfalse
- 420 kmphfalse
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Answer : 1. "48 kmph"
Explanation :
Answer: A) 48 kmph Explanation: Let the initial speed of Akhil be '4p' kmph Then speed after decrease in speed = '3p' kmph We know that, Change in speed == Change in time According to the given data, 243p - 244p = 35 - 2560=> p = 12 Hence, the initial speed of Akhil = 4p = 4 x 12 = 48 kmph.
Q: If x is 80% of y, what percent of x is y? 3340 05cda8ebb40678f4146def8d8
5cda8ebb40678f4146def8d8- 175%false
- 280%false
- 3100%false
- 4125%true
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Answer : 4. " 125%"
Explanation :
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Q: A number which, when increased by 123% becomes 3345. The number is—
3331 05f634b6a3366f338836784fe
5f634b6a3366f338836784fe- 11245false
- 21575false
- 31775false
- 41500true
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Answer : 4. "1500"
Q: The average of three numbers is 154. The first number is double of the second number and the second is double of the third one. The first number is 3326 05d19dec87619fe30b9d345a8
5d19dec87619fe30b9d345a8- 1264true
- 2132false
- 388false
- 466false
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Answer : 1. "264"
Explanation :
let x y and z is three number
x:y
2:1
y:z
2:1
then we can find x:y:z is will be 4:2:1
Then 7/3=154
1=66
then the x will be=66*4=264
Q: If
3314 05d71fa9124421948066491ce
5d71fa9124421948066491ce- 134true
- 235false
- 333false
- 433.5false
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Answer : 1. "34"
Q: The difference between two numbers is 45% of their summation. The ratio of the larger number to the smaller number will be- 3302 05d1b25021fc62311c7736a45
5d1b25021fc62311c7736a45- 120:9false
- 29:20false
- 329:11true
- 411:29false
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Answer : 3. "29:11"
Q: A man standing on a platform is crossed by a train in 20 seconds while 135-metre-long platform is crossed in 29 seconds. Find the speed of train. 3297 35d15eb8844a3a75f13296b5e
5d15eb8844a3a75f13296b5e- 115 metre/sectrue
- 260 metre/secfalse
- 320 metre/secfalse
- 418 metre/secfalse
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Answer : 1. "15 metre/sec"
Q: In the given figure, PQR is an equilateral triangle and PS is the angle bisector of angle P. What is the value of RT : RQ?
3270 05d70d250d8eebc768d11541e
5d70d250d8eebc768d11541e- 11:2false
- 21:1true
- 32:1false
- 42:3false
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