EASY MATHS TRICKS

EASY MATHS TRICKS

(1) To find 2.5 percent of a number :
--------------- ­--------------- ­-------------
* Choose a number: (start with 2 digits & advance to 3 later on).
* Divide by 4 (or divide twice by 2).
* Move the decimal point one place to the left.
EXAMPLE :
If the number selected is 110:
Divide 110 by 4: 110/4 = 27.5
Move the decimal point one place to the left : 2.75
So, 2.5% of 110 = 2.75.

(2) To find 5% of a number :
--------------- ­--------------- ­----
*Choose a large number
* Move the decimal point one place to the left.
* Divide by 2 (take half of it).
EXAMPLE :
If the no. selected is 850:
Move the decimal point one place to the left: 85.0
Divide by 2: 85/2 = 42.50
So 5% of Rs.850 = Rs.42.50.

(3) To find 15% of a number :
--------------- ­--------------- ­-----
* Choose a 2-digit number.
* Multiply the number by 3.
* Divide by 2.
* Move the decimal point one place to the left.
EXAMPLE :
If the number selected is 43:
Multiply by 3: => 3 × 43 = 129
Divide it by 2: => 129/2 = 64.5
Move the decimal point one place to the left: 6.45
So 15% of 43 = 6.45

(4) To find 20 percent of a number:
--------------- ­--------------- ­------------
*Choose a 2-digit number.
* Divide the number by 5.
EXAMPLE :
If the number selected is 38:
Divide by 5: 38/5 = 7.6
So 20% of 38 = 7.6

(5) To find 25 percent of a number:
* Divide the no by 4.
EXAMPLE :
If the number selected is 86:
Divide 86 by 4: 86/4 = 21.5
So 25% of 86 = 21.5.

(6) To find 33 1/3 percent of a number :
* Choose a number.
* Divide the number by 3.
EXAMPLE :
If the number selected is 74
Divide by 3: 74/3 = 24 2/3
So 33 1/3% of 74 = 24 2/3

(7) To find 40 percent of a number :
* Choose a 2-digit number.
* Multiply the number by 4.
* Move the decimal point one place to the left.
EXAMPLE :
If the number selected is 21:
Multiply by 4: 4 × 21 = 84
Move the decimal point one place to the left: 8.4.
So 40% of 21 = 8.4.

(8) To find 45 percent of a number :
* Choose a 2-digit number.
* Multiply the number by 9.
* Divide by 2.
* Move the decimal point one place to the left.
EXAMPLE :
If the number selected is 36:
Multiply by 9: 9 × 36 = 324
Divide by 2: 324/2 = 162
Move the decimal point one place to the left: 16.2
So 45% of 36 = 16.2.

பெண்களின் ஏழு பருவங்கள்:-

1 வயது முதல் 8 வயது வரை - பேதை
9 வயது முதல் 10 வயது வரை – பெதும்பை
11 வயது முதல் 14 வயது வரை – மங்கை
15 வயது முதல் 18 வயது வரை – மடந்தை
19 வயது முதல் 24 வயது வரை – அரிவை
25 வயது முதல் 29 வயது வரை – தெரிவை
30 வயதுக்கு மேல் – பேரிளம் பெண்

ஆண்களின் ஏழு பருவங்கள்:-

1 வயது முதல் 7 வயது வரையிலான பருவம் - பாலன்
8 வயது முதல் முதல் 10 வயது வரையிலான பருவம் – மீளி
11 வயது முதல் 14 வயது வரையிலான பருவம் – மறவோன்
15 வயதிற்குண்டான பருவம் – திறவோன்
16 வயதிற்குண்டான பருவம் – விடலை
17 வயது முதல் 30 வரையிலான பருவம் - காளை
30 வயதுக்கு மேலான பருவம் - முதுமகன்

ஐங்குறுநூறு

ஐங்குறுநூறு 

குறிஞ்சி-கபிலர்
நெய்தல்-அம்மூவனார்
மருதம்-ஓரம்போகியார்
முல்லை-பேயனார்
பாலை-ஓதலாந்தையார்

எளிதாக நினைவில் கொள்ள

குறிஞ்சிக்கு -கபிலர். நெய்தலுக்கு அம்முவனார். (அம்மா குழந்தை அம்முவுக்கு நெய் சேர்த்து சோறு ஊட்டினாள்.) முல்லை -பேயனார். (காட்டில் காணப்படுவது பேய்). மருதம் -ஒரம்போகியார். (வயல் வரப்புகளில் நாம் ஒரமாக செல்ல வேண்டும்). பாலை -ஒதலாந்தையார். (பாலைவனத்தில் ஆந்தைகள் காணப்படும்.)

current-1

current-1
Head's Of Important Offices in India
1. Who is the Present Attorney General =>> Goolam Essaji Vahanvati
* 2. Who is the Present Solicitor General =>> Mohan Parasaran
3. Who is the Present Comptroller and Auditor General =>> Vinod Rai
4. Who is the Present Army Chief =>> Lt. Gen. Bikram Singh
5. Who is the Present Chief of Air staff =>> Norman Anil Kumar Browne
6. Who is the Present Chief of Naval Staff =>> Devendra Kumar Joshi
7. Who is the Present Chief Election Commissioner =>> V. S. Sampath
8. Who is the Present National Human RightsCommissio ­n , Chairman =>> K.G Balakrishnan
9. Who is the Present National Commission forWoman , Chairperson =>> Mamta Sharma
10. Who is the Present Chief Information Commissioner =>> Sathyanand Mishra
11. Who is the 13th Finance Commission , Chairman =>> Vijay Kelkar
12. Who is the Present ISRO , chairman =>> Dr. k. Radhakrishnan
* 13. Who is the present SEBI chairman =>> UK Sinha
* 14. Who is the present Supreme Court Chief Justice of India =>> Altamas Kabir
* 15. Who is the new chief of Research and Analysis Wing ( RAW ) ?
Answer: Alok Joshi
* 16. Who is the new chief of Intelligence Bureau ( IB )?
Answer: Syed Asif Ibrahim
* 17. Who is the new chief of CBI ?
Answer: Ranjit Sinha

reasoning tips

some reasoning tips by Anju Saini :P:P

1) E J O T Y iska toh subko pata hi h :P
2) to remember opposite pairs of alphabets.. u may try this..
AZ (ALERT ZONE)
BY ( YES BOSS)
CX ( KUCH MILA HI NHI :p)
DW ( DON'T WORRY)
EV (EAGLE EYE VARUN) ;)
FU (FED UP)
GT( GET TOGETHER)
HS (HIGH SCHOOL)
IR ( INDIAN RAILWAY)
JQ ( JACK & QUEEN)
PK ( SONGS.PK) //
LO ( OYE LUCKY..LUCKY OYE :D
MN (MADHURI NEINE)
wo kya h ki meri word power thodi kamjor h,,,aap apni use kar lena :)
3) for mirror images...just look the back side of page..aapka answer aapke samne h..

ORGANISATIONS AND THEIR

ORGANISATIONS AND THEIR
HEADQUARTERS... ­ .
1. UNO - New York
2. UNICEF - New York
3. UNESCO - Paris
4. UNIDO - Vienna
5. WHO - Geneva
6. UNFPA - New York
7. ILO - Geneva
8. IMF - Washington DC
9. WTO - Geneva
10. International Court Of Justice - The Hague
11. International Atomic
Energy Agency - Vienna
12. World Bank - Washington D.C.
13. International Committee of the Red
Cross -Geneva
14. International Maritime
Organisation - London
15. Universal Postal Union - Berne
16. Food and Agricultural
Organisation - Rome
17. World Meteorological Organisation - Geneva
18. SAARC - Kathmandu
19. Amnesty International - London
20. Transparency International - Berlin
21. World Intellectual Property
Organization - Geneva
22. International Renewable
Energy Agency - Abu Dhabi (UAE)
(Interim HQs)
23. Commonwealth of Nations -
London
24. International Standards Organisation - Geneva

Choose the correct spelling from the group of words given:

Choose the correct spelling from the group of words given:

1 (a) Plesant (b) Pleasant (c) Pleasent
2. (a)Aggregate (b)Agregate (c)Aggrigate
3. (a)Begining (b)Beginning (c)Begiining
4 (a)Deceive (b)Decieve (c)Diceive
5 (a)Offered (b)Offerred (c)Oferred
6 (a)Hindrance (b)Hinderence (c)Hindrence
7 (a)Miscellaneous(b)Miscelaneous (c)Miscelanous
8 (a)Permitted (b)Permited (c)Parmitted
9 (a)Omitted (b)Omited (c)Ommited
10 (a)Sepereted (b)Separated (c)Seprated
11 (a)Benefited (b)Benefitted (c)Benifitted
12 (a)Gazate (b)Gazette (c)Gazete
13 (a)Acomodation (b)Accommodation(c)Accomodation
14 (a)Parallel (b)Parrallel (c)Parralal
15 (a)Comemorate (b)Comamorate (c)Commemorate
16 (a)Consentious (b)Conscientious (c)Conscientous
17 (a)Villian (b)Villain (c)Vilan
18 (a)Humrous (b)Humorus (c)Humorous
19 (a)Baloon (b)Balloon (c)Ballon
20 (a)Miscellaneous(b)Mislanious (c)Miscelaneous


answer;
1(b) 2(a) 3(b) 4(a) 5(a) 6(a) 7(a) 8(a) 9(a) 10(b) 11(a) 12(b) 13(b) 14(a) 15(c) 16(b) 17(b) 18(c) 19(b) 20(a)

must read

Impo. Gk(must read)
1. Which is the First Bank in India ?
Answer: Bank of Hindustan
2. Which is the first Bank managed by
Indians ?
Answer: Oudh Commercial Bank
3. Which is the first bank started with
Indian capital (Indian owned bank) ?
Answer: Punjab National Bank
4. Which is the first foreign Bank in India ?
Answer: Chartered Bank
5. Which is the first bank to get ISO
certificate ?
Answer: Canara Bank
6. Which is the first bank in India to start
its branches outside India ?
Answer: Bank of India
7. Which is the first bank in India to
introduce ATM ?
Answer: H.S.B.C bank
8. Which is the oldest public bank in India ?
Answer: Allahabad Bank
9. Which is the paper used for making
Indian currency ?
Answer: Rag
10. The currency of IMF is known as ?
Answer: SDR ( Special Drawing Rights )
11. Which is known as Artificial currency or
Paper Gold ?
Answer: SDR

Some Amazing Information

BRAIN:

• Every person has more than 75km of nerves in their body.

• Your nerves can send messages faster than a Grand Prix car travels.

• The brain is the most complex machine in the universe – it has over 100,000,000, 000 nerve cells each with up to 150,000 connections. Each cell is connected to 25,000 others.

• If every person on the planet simultaneously made 200,000 phone calls, there would be the same total number of connections as in a single human brain in a day

• The grey cells occupy only 5% of our brains – 95% is taken up by the communication network that runs between the grey cells!

• The brain weighs about 1.5 kg in an adult human, about 1.5% of the body weight.

• Damaged brain cells do not regenerate but mental and physical functions can improve after mild or moderate brain damage with skilful rehabilitation.

• Compared to other animals, human brains are big for the body.

• The human brain is only just bigger than your two fists.

• On average, the male brain (approx 1.4kg) is slightly bigger than the female brain (approx 1.26kg)

• Each half of the brain controls the other half of your body.

• In right-handed individuals (which comprise 91% of people): the right side of the brain controls: musical talent, fantasy, imagination, dreams, drawing, and painting. The left side of the brain controls: mathematical ability, ability to solve logic problems, controls language skills, remembers names, dates, and facts.

• The grey part of the brain is folded to fit inside the skull and, if flattened, it would cover the surface of an office desk.

• The brain contains 100 billion brain cells of which, 100,000 are irretrievably lost each day.

• You can retain about seven facts at any one time in short term memory, but over the long term your brain has to forget things to make room for new memories.