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#1 Re: Ganesh's Puzzles » General Quiz » Yesterday 18:55:36

Hi;

The Answer #6206 is correct. Good work, bobbym!

#6207. Define a calorie.

#6208. What is 'absolute humidity'?

#2 Re: Ganesh's Puzzles » Oral puzzles » Yesterday 18:34:43

Hi;

The solutions in #3084 are correct (two values). Good work, bobbym!

#3085. If

are the zeroes of the polynomial
find the value of k.

#3 Re: Ganesh's Puzzles » 10 second questions » Yesterday 17:41:55

Hi;

The solution #5913 is correct. Excellent, bobbym!

#5914. Solve:

#4 Re: Ganesh's Puzzles » Series and Progressions » Yesterday 17:12:55

Hi;

SP#308. In an Arithmetic Progression, given a = 5, d = 3,

find n and
.

#5 Re: Exercises » Compute the solution: » Yesterday 16:38:00

Hi;

The solution 411 is correct. Excellent, bobbym!

412. A bag contains 5 red balls, 8 white balls, 4 green balls, and 7 black balls. If one ball is drawn at random, find the probability that it is
(i) black
(ii) red and
(iii) not green.

#6 Re: Exercises » Compute the solution: » 2016-07-28 21:34:08

Hi;

The solution 410 is correct. Splendid, bobbym!

411. A 1.5 meter tall boy is standing at some distance from a 30 m tall building. The angle of elevation from his eyes to the top of the building increases from 30 degrees to 60 degrees as he walks towards the building. Find the distance he walked towards the building.

#7 Re: Ganesh's Puzzles » English language puzzles » 2016-07-28 21:12:38

Hi;

Both the Answers, #2637 and #2638, are correct. Excellent, bobbym!

#2639. What does the noun cava mean?

#2640. What does the noun cavalcade mean?

#8 Re: Ganesh's Puzzles » General Quiz » 2016-07-28 18:25:22

Hi;

#6205. What does 'Arktika 2007' signify?

#6206. What is a 'Cabal'?

#9 Re: Ganesh's Puzzles » Series and Progressions » 2016-07-28 17:47:23

Hi;

The solution SP#306 is correct. Excellent, bobbym!

SP#307. Find the sum of the following A.P.:

up to 11 terms.

#10 Re: Ganesh's Puzzles » 10 second questions » 2016-07-28 17:37:16

Hi;

The solutions (two values) in #5912 are correct. Excellent, bobbym!

#5913. If

then find the value of
.

#11 Re: Ganesh's Puzzles » Oral puzzles » 2016-07-28 17:17:42

Hi;

The solution #3083 is correct. Excellent, bobbym!

#3084. Find the other zeroes of the polynomial

if its two zeroes are

#12 Re: Exercises » Compute the solution: » 2016-07-28 17:03:32

Hi;

The solution set in 409 is correct. Magnificent, bobbym!

410. Given

determine the value of

#13 Re: Maths Is Fun - Suggestions and Comments » Inverse Functions » 2016-07-28 16:51:15

Hi MathsIsFun;

In my opinion, f-¹(y) is the better choice; I agree with the views of bobbym.

The part of the page 'Inverses of Common Functions' serves as a reckoner.

#14 Re: Ganesh's Puzzles » English language puzzles » 2016-07-27 18:25:14

Hi;

The Answer #2636 is correct. Good work, bobbym!

#2637. What does the adjective caustic mean?

#2638. What does the verb (used with object) cauterize mean?

#15 Re: Ganesh's Puzzles » General Quiz » 2016-07-27 18:02:06

Hi;

The Answers

and
are correct. Splendid, bobbym!

#6203. Name the biographical film about Stephen and Jane Hawking.

#6204. What is a 'Goniometer'?

#16 Re: Ganesh's Puzzles » Series and Progressions » 2016-07-27 17:44:55

Hi;

The solutions SP#304 and SP#305 are correct. Good work, bobbym!

SP#306. Find the sum of the following A.P.:
0.6, 1.7, 2.8, ... up to 100 terms.

#17 Re: Ganesh's Puzzles » Oral puzzles » 2016-07-27 17:36:26

Hi;

The solution #3082 is correct. Neat work, bobbym!

#3083. On dividing p(x) by

, the quotient and the remainder are
and 18 respectively. Find p(x).

#18 Re: Ganesh's Puzzles » 10 second questions » 2016-07-27 17:22:51

Hi;

The solution #5911 is correct. Neat work, bobbym!

#5912. If sinA = 3/4, calculate cosA and tanA.

#19 Re: Exercises » Compute the solution: » 2016-07-27 17:14:15

Hi;

The solution set in 408 is correct. Marvelous, bobbym!

409. Solve for x and y:


#20 Re: Maths Is Fun - Suggestions and Comments » Reflection » 2016-07-27 16:59:03

Hi MathsIsFun,

Nice page. The law of reflection may be included.

#21 Re: Ganesh's Puzzles » English language puzzles » 2016-07-26 18:05:57

Hi;

Both the Answers, #2633 and #2634, are correct. Excellent, bobbym!

#2635. What does the noun cause célèbre mean?

#2636. What does the noun causeway mean?

#22 Re: Ganesh's Puzzles » General Quiz » 2016-07-26 17:45:21

Hi;

The Answer #6200 is correct. Neat work, bobbym!

#6201. What is a 'Cryostat'?

#6202. Name the science of mechanics that deals with the launching, flight, behavior, and effects of projectiles, especially bullets, gravity bombs, rockets, or the like; the science or art of designing and accelerating projectiles so as to achieve a desired performance.

#23 Re: Ganesh's Puzzles » Series and Progressions » 2016-07-26 17:16:41

Hi;

The solution SP#303 is correct. Good work, bobbym!

Find the sum of the following A.P.s:

SP#304. 2, 7, 12, ... up to 10 terms.

SP#305. -37, -33, -29 ... up to 12 terms.

#24 Re: Ganesh's Puzzles » Oral puzzles » 2016-07-26 17:03:52

Hi;

The solution #3081 is correct. Neat work, bobbym!

#3082. What must be subtracted from

so that the resulting polynomial is exactly divisible by
?

#25 Re: Ganesh's Puzzles » 10 second questions » 2016-07-26 16:53:05

Hi;

The solution #5910 is correct. Neat work, bobbym!

#5911. If

find the value of
.

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