• Placement Questions
• /
• BOOK

Frequently Asked BOOK Math Questions and Answer Page 20

(#M40152918) BOOK QUESTION averages Keep an EYE

Three vessels contain milk solutions with the concentrations of milk as 0.2,0.4,0.5 respectively.Solutions of five liters from the first, three from the second, two from the third are mixed. What is the ratio of milk and water in the resultent mixture?

Asked In Book swathi choda (10 years ago)

Unsolved

Is this Puzzle helpful?   (29)   (22) Submit Your Solution Age Problem

(#M40151972) BOOK QUESTION time,distance and speed Keep an EYE

Anil and Vinay want to go from coimbatore to ooty.There are two ways to do this.First way is to hire a two wheeler,second is to go by bus.Vinay started immediatly to ooty in a non stop bus.After sometime Anil hired a Yamaha bike and started towards ooty.Anil overtook Vinay at 10:00 a.m. Anil reached ooty at 12:30 p.m. and spent an hour.while returning from ooty,he met the bus at 2:00p.m. when will the bus reach ooty?
options
a)2:30 p.m.
b)3:00 p.m.
c)3:30 p.m.
d)4.00 p.m.

Asked In Book K.M.AYESHA SHARMIL JAHAN (10 years ago)

Solved sweety Read Solution (2)

Is this Puzzle helpful?   (8)   (8) Submit Your Solution

(#M40040967) BOOK QUESTION solve Keep an EYE

find the value of x when x is the mean proportion between x-2 and x+6

Asked In Book Harsh Poddar (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (11)   (8) Submit Your Solution

(#M40164669) BOOK QUESTION Keep an EYE

Find the maximum value of n such that 30*60*81*100*90*700*343*720 is perfectly divisible by 30^n

Asked In Book madhavilatha (8 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40103804) BOOK QUESTION Keep an EYE

cos2a+cos2b+cos2c=-1-4cosa*cosb*cosc

Asked In book (10 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (0) Submit Your Solution

(#M40032417) BOOK QUESTION solve Keep an EYE

Find the mean of first 8 odd numbers.

Asked In book pranshu goyal (11 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (10)   (4) Submit Your Solution

(#M40036137) BOOK QUESTION Keep an EYE

John likes 400 but not 300, he likes 100 but not 99, he likes 3600 but not 3700. What number does John like ?

Asked In Book (11 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (13)   (5) Submit Your Solution General Mental Ability

(#M40035575) BOOK QUESTION Permutationand Combination Keep an EYE

In how many ways 12 different books can be distributed equally among 4 persons?
(a)195
(b)154
(c)210
(d)256

Asked In Book indrajeet yadav (11 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (6)   (17) Submit Your Solution Permutation and Combination

(#M40033078) BOOK QUESTION Keep an EYE

A tap can fill a tank in 48 minutes another tap can empty it in 2 hours. if both the taps are opened at 11.40 am. then at what time will the tank be filled?

Asked In Book deepak sharma (11 years ago)

Unsolved Read Solution (4)

Is this Puzzle helpful?   (34)   (8) Submit Your Solution Time and Work

(#M40021353) BOOK QUESTION Keep an EYE

If selling price of an article is Rs. 250, profit percentage is 25%. Find the ratio of the cost price and the selling price

Asked In Book Abhishek (12 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (18)   (5) Submit Your Solution