Interested to Buy Any Domain ? << Click Here >> for more details...
if a 36 cm thread is used to wrap a book , lengthwise
twice and breadthwise once, what is the size of the book?
- 10 Answers
- 17298 Views
- Accenture, CTS, I also Faced
- E-Mail Answers
Answer Posted / aprameya shyam
let length=x... then breadth=(36-x)
since thread is used lengthwise twice & brdthwise once v
can write 4x + 2(36 - x) = 36 cm
bcoz there are 2 lengths n two 2 in a 4 sided figure(dis is
obvious)
solving v get x=-18 (ignore the -ve sign)
hence l = 36-18 = 18 & b = 18
so area=l*b = 18 * 18 = 324sqcm
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
what is the largest prime number in 8 digit number?
There is square of side 6 cm .A circle is inscribed inside the square Find the ratio of area of circle to the squqre .
Sum of 5 consecutive numbers is 35. How many of the numers are prime:
Lucia is a wonderful grandmother and her age is between 50 and 70. Each of her sons have as many sons as they have brothers. Their combined ages give Lucia's present age.what is the age?
There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?
two, trains, one from howrah to patna and the other from patna to howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. What is the ratio?
on an item a company gave 25% discount then they get 25% profit if it gives 10% discount then what is the profit.
Four Members A, B, C, D are playing a game .A person losing a game should double the amount of others .B, C, D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Who started with greatest amount of money?
Y catches 5 times more fishes than X. If total number of fishes caught by X and Y is 42, then number of fishes caught by X?
A man has Rs 2. He wins or loses Re 1 at a time. If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5.Find the number of ways in which this is possible?
There are 40 seats in a bus. People agree to share the money for the number of seats. The total money comes to 70.37. How many seats were free?
In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.
Robert is travelling on his cycle and has calculated to reach point a at 2 p.m. If he travels at 10 kmph, he will reach there at 12 noon if he travels at 15 kmph. At what speed must he travel to reach?
.Both A and B Alice and Bob play the following chip-off-the-table game. Given a pile of 58 chips, Alice first picks at least one chip but not all the chips. In subsequent turns, a player picks at least one chip but no more than the number picked on the previous turn by the opponent. The player to pick the last chip wins. Which of the following is true?
If wind flows 160 miles in 330 min, for 80 miles how much time required.
