• Placement Questions
• /
• Book

book Math Questions and Answer Page 2327

(#M40030720) BOOK QUESTION solve Keep an EYE

The ages of Neha and Kavita are in the ratio of 7:5. Ten years hence, the ratio of their ages will be 9:7. Find their present ages.

Asked In Book pranshu goyal (11 years ago)

Unsolved Read Solution (1)

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

(#M40030719) BOOK QUESTION solve Keep an EYE

50kg of an alloy of lead and tin contains 60% of lead. How much lead must be melted into it to make the alloy contain 75% of lead?

Asked In Book pranshu goyal (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (13)   (7) Submit Your Solution

(#M40030666) BOOK QUESTION Solve Keep an EYE

Log( X+3 ) + log ( X + 5 ) = log 35

Asked In Book pranshu goyal (11 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (7)   (2) Submit Your Solution

(#M40030611) BOOK QUESTION Solve Keep an EYE

In how many years will a sum of money become double at rate 10% compounded anually

Asked In Book Harsh Poddar (11 years ago)

Unsolved Read Solution (1)

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

(#M40030606) BOOK QUESTION Solve Keep an EYE

111111111*111111111=

Asked In Book pranshu goyal (11 years ago)

Unsolved Read Solution (5)

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

(#M40030182) BOOK QUESTION logical Keep an EYE

457=14
782=55
842=66
276=?

Asked In Book Harsh Poddar (12 years ago)

Unsolved Read Solution (2)

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

(#M40028798) BOOK QUESTION Trignometry Keep an EYE

cos A+sec A=10/3
find sin A+cosec A

Asked In Book Harsh Poddar (12 years ago)

Unsolved Read Solution (1)

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

(#M40028009) BOOK QUESTION Keep an EYE

The time taken for a computer link to be made between the terminal in an executive's office and the computer at a remote factory site has a normal distribution with a mean of 15 seconds and a standard deviation of 3 seconds.On 90% of the occasions, the computer link is made in less than_____

Asked In Book chaitanya (12 years ago)

Unsolved

Is this Puzzle helpful?   (3)   (1) Submit Your Solution

(#M40027412) BOOK QUESTION Keep an EYE

A project has been started by a man on the first day. Each subsequent day a new person joined the work force and it is known that the work got completed on the 11th day .If from the starting day 6 men working on the project and no new men added later , in how many days the work got completed

Asked In Book Manish Tiwari (12 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (2)   (0) Submit Your Solution

(#M40026449) BOOK QUESTION Keep an EYE

A soft-drink distributor has budgeted $300000 for the purchase of 12 new delivery truck. If a model A truck costs $18000, a model B truck costs $22000, and a model C truck costs $30000, how many truck of each model should the distributor purchase to use exactly all the budgeted funds?

Asked In Book chaitanya (12 years ago)

Unsolved Read Solution (1)

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