• Placement Questions
• /
• Book

book Math Questions and Answer Page 2375

(#M40009695) BOOK QUESTION Trigonometry Keep an EYE

If Θ lies in 1st quadrant and cos Θ=8/17.
Then prove that,,

Cos(∏/6 + Θ) +cos(∏/4 –Θ) +cos(2∏/3) –Θ) =
{ (√3 – 1) / 2 + 1 / √2 } 23/17

Asked In Book Nirnoy Nimesh Behera (13 years ago)

Unsolved Read Solution (2)

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

(#M40009658) BOOK QUESTION if f(x)=x.sq-3x+4 then find the values of x satisfying the eguation f(x)=f(2x+1) Keep an EYE

if f(x)=x.sq-3x+4 then find the values of x satisfying the eguation f(x)=f(2x+1)

Asked In Book Nirnoy Nimesh Behera (13 years ago)

Solved Aman Read Solution (4)

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

(#M40009639) BOOK QUESTION Keep an EYE

If a boy has a bag containing red, green and blue balls. The total number of balls in the bag is 60.There are 4 times as many red balls as green. 6 more blue balls than green.How many balls of each color a boy have?

Asked In Book Devendra Marghade (13 years ago)

Solved Vignesh Read Solution (3)

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

(#M40009607) BOOK QUESTION Keep an EYE

Two water taps together fill a tank in 9 3/8 hours.the tap of larger diameter takes 10 hours less than the smaller one to fill the tank separately. find the time in which each tap can separately fill the tank.

Asked In Book Devendra Marghade (13 years ago)

Solved Vignesh Read Solution (1)

Is this Puzzle helpful?   (11)   (2) Submit Your Solution

(#M40009605) BOOK QUESTION Keep an EYE

A person on tour has Rs. 360 for his daily expenses.If he exceeds his tour programme by 4 days, he must cut down his daily expense by Rs.3 per day.Find the number of days of his tour programme.

Asked In Book Devendra Marghade (13 years ago)

Solved ISHANI CHOWDHURY Read Solution (2)

Is this Puzzle helpful?   (17)   (1) Submit Your Solution

(#M40009600) BOOK QUESTION Keep an EYE

A man buys certain number of books for Rs.720.If a cost per book was Rs.5 less,the number of books that could be bought would be 2 more.What is the cost per book?

Asked In Book Devendra Marghade (13 years ago)

Solved ankit kesarwani Read Solution (3)

Is this Puzzle helpful?   (4)   (0) Submit Your Solution

(#M40009589) BOOK QUESTION pound Keep an EYE

Which would you say is heavier,a pound of cotton or a pound of gold.

Asked In Book Sneha paliwal (13 years ago)

Solved Vignesh Read Solution (4)

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

(#M40009490) BOOK QUESTION Keep an EYE

4sin@+4sin^2@+4sin^3@+....a geometric series? find the sum to infinity of the series.

Asked In Book ananta varekar (13 years ago)

Solved Pargat Pal Singh Read Solution (1)

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

(#M40009469) BOOK QUESTION Keep an EYE

An error of 0.02 cm is made while measuring the side of a cube. Find the percentage error in measuring the surface area of the cube, when the side is 10 cm

Asked In Book Vignesh (13 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (5)   (1) Submit Your Solution General Mental Ability

(#M40009468) BOOK QUESTION Keep an EYE

A carpet whose length is 1(1/6)
times its width is laid on the floor of a rectangular room, with a margin of 1 foot all around. The area of the floor is 4 times that of the margin. Find the width of the room.

Asked In Book Vignesh (13 years ago)

Solved Pargat Pal Singh Read Solution (1)

Is this Puzzle helpful?   (3)   (8) Submit Your Solution