The circum radius of a triangle ABC whose angle A =30 is 4 cm. Find the length of the side opposite to angle A.
- 5 cm
- 4 cm
- 6cm
- 8cm
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Expected cut off of tier 1?
Explain
- busy in domestic work
- busy at domestic work
- busy with domestic work
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Which of the following is a correct statement ?
- Square of an irrational number is always rational
- NOTA
- Sum of rational and irrational number is always rational
- Sum of two irrational numbers is always irrational
- sum of two rational numbers can never be an integer
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In Triangle ABC the bisector of BAC intetsects BC at D and the circumcircle of Tiangle ABC at E if AB:AD =3:5, Then AE:AC is
Ques frm cgl tier 2 2014
I dnt knw right answer
- 5:3
- 2:3
- 3:2
- 3:5
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the simple interest on a sum of money will be 200 after 5 years. in the next 5 years, principal is tripled. what will be the total interest at the end of the 10th year?
- 850
- 800
- 650
- 600
- 750
0 voters
In account there is 20 lakh...one earns 4% per year...one withdraws e every year 1 lakh...how many times one could withdraw the money...ans is 41...plz give the solution
What could be the minimum absolute margin of votes by which the winning candidate won over the nearest contender if each candidate got integral votes? There are 3 participants with all votes valid and the losing candidate got 30% votes.
We now learn that the government tapped the middlewoman (a)/ Niira Radia's phones because they believed that (b)/ she was indulging in anti-national activities (c). No error.
FE
#copied from fb
Some very repeatitive & useful Trigonometry formulae, sawaal dekhte hi direct answer lagaane waale within a second. No need to use pen when you see any of them in the paper, just recall them asap. like emoticon
~ Janhit me jaari. Naari sab pe bhaari smile emoticon
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sinA.sin(60-A).sin(60+A) = (1/4)*(sin3A)
cosA.cos(60-A).cos(60+A) = (1/4)*(cos3A)
tanA.tan(60-A).tan(60+A) = tan3A------------
sin10.sin50sin.70 = (1/4)sin30 = 1/8
cos10.cos50.cos70c = (1/4)cos30 = rt3/8
tan10.tan50.tan70 = tan30 = 1/rt3
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sin20.sin40.sin80 = rt3/8
cos20.cos40.cos80 = 1/8
tan20.tan40.tan80 = rt3
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sin10.sin30.sin50.sin70 = 1/16
cos10.cos30.cos50.cos70 = 3/16
tan10.tan30.tan50.tan70 = 1/3
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sin20.sin40.sin60.sin80 = 3/16
cos20.cos40.cos60.cos80 = 1/16
tan20.tan40.tan60.tan80 = 3
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Ye bhi kaam ka hai bhaiyo:-
tanA.tan(45-A).tan(45+A) = tan3A
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Note :- DO NOT USE following formulae because they are WRONG (lekin jantaa baaz nai aati) smile emoticon :
sinA.sin2A.sin4A = (1/4)sin3A .. XXX wrong
cosA.cos2A.cos4A = (1/4).cos3A ..XXX wrong
tanA.tan2A.tan4A = tan3A.. XXX Wrong.
WhenN priceprice of cliclothes reduced by 25%, quantity sold increases by 20%.. What is gross receipt of shop?
If a triangle has one of its angle as 15 degree and Hypotenuse being 1 m. Then its area in cm^2:
To talk much without coming to point
- circumlocution
- verbosity
- garrulousness
- loquacity
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A political leader who tries to stir up people
- dictator
- demagogue
- martinet
- statesman
0 voters
One who destroys images or attach popular beliefs
- misanthropist
- iconoclast
- imagist
- masochist
0 voters
I expected him to give us financial aid
- it was expected by me that he will give us financial help
- it was expected of him to give us financial help
- let it be expected that he would give us financial help
- he may be expected to give us financial aid
0 voters
Tobacco manufacturers are making considerable efforts to make new clients
- considerable efforts are made by tobacco manufacturers to gain new clients
- considerable efforts are being made by tobacco manufacturers to gain new clients
- considerable efforts being made by tobacco manufacturers to gain new clients
0 voters
Why haven't they allowed you to go
- why you were not allowed to go
- why were you not allowed to go
- why haven’t you been allowed to go
0 voters