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Frequently Asked self Math Questions and Answer Page 2

(#M40011787) SELF QUESTION Keep an EYE

A and B can finish a piece of work in 20 days .B and C in 30 days and C and A in 40 days. In how many days will A alone finish the job
(a) 48
(b) 34 2/7
(c) 44
(d) 48

dhanalakshmi (13 years ago)

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(#M40008978) SELF QUESTION Keep an EYE

Compute: (100-1)(100-2)(100-3)....(100+1)(100+2)(100+3)=?

Flower (13 years ago)

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(#M40017914) SELF QUESTION Reasoning Keep an EYE

18:30::36:?
A 54 B 62
C 64 D 66

glory agarwal (12 years ago)

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(#M40030643) SELF QUESTION Alligation and mixture Keep an EYE

A sum of rs. 36.90 is made up of 90coin that are either 20paise coin or 50paise coins. Find out how many 20 paise coin are there in the total amount?
A-47
B-43
C-27
D-63

Kuldeep yadav (11 years ago)

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(#M40009355) SELF QUESTION Keep an EYE

Find the wrong number in the following series:
1, 2, 4, 7, 13, 24, 54, 81

Flower (13 years ago)

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(#M40018382) SELF QUESTION APTI Keep an EYE

Samrat Ashok had 10 chiefs, each of whom had to pay obeisance to him. The chiefs were numbered from 1 to 10 and the chief numbered N had to give him N gold coins each weighing 10 gms. The total weight of all coins received turned out to be 532 gms. Ashok's mantri suspected that one of the chiefs had submitted all coins weighing 20% less. The possibility of more than one chief cheating does not exist. Based on this information, we can conclude that
Ops: A. No one had cheated and the mantri was unnecessarily worried
B. Either chief number 6 or chief number 8 had cheated
C. Chief number 9 had cheated
D. It is impossible to find out who had cheated Samrat Ashok

vikash kumar shukla (12 years ago)

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(#M40019237) SELF QUESTION one of the company question Keep an EYE

what are the next series?
o,t,t,f,f,s,s,?,?,?

subash (12 years ago)

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(#M40030655) SELF QUESTION Keep an EYE

A vessel is full of a mixture of kerosene ane petrol in which there is 18% kerosene. 8liter are drawn off and then the vessel is filled with petrol. If the kerosene is now 15% ,how much does the vessel hold?
A-40
B-32
C-36
D-48

Kuldeep yadav (11 years ago)

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(#M40020895) SELF QUESTION Keep an EYE

If the speeds of Dhoni and Sachin were 8 km/hr and 5 km/hr, then after what time will the two meet for the first time at the starting point if they start simultaneously? The length of the circular track is 500 m.

vikash singh (12 years ago)

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(#M40009914) SELF QUESTION Keep an EYE

734619
110907
524232
995001
678297
1548??

now what could be the missing area in the question.

chaitanya (13 years ago)

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