Geometry

31107      If a metallic cone of radius 30 cm and height 45 cm, is melted and recast into metallic spheres of radius 5 cm, find the number of spheres?
a)81
b) 41
c) 80
d)40

31106 three circles of radius a,b,c touch each other externally. the  are of the triangle formed by joining their centre is

a)      rootover (a+b+c)abc
b)     (a+b+c) squareroot ab+bc+ca
c)      ab+bc+ca
d)      NOT

31112 the area of a circle is proportional to the square of its radius. a small circle of radius 3 cm is dram within a larger circle of radius 5 cm. find the ratio of the are of the annular zone to the area of the larger circle.( area of the annular zone is the difference the area of the larger circle and that of the smaller circle.

a) 9:16
b) 9:25
c) 16:25
d) 16:27

32129 two circles with centres p and q intersect at B and C. A, D are points on the circles with centres P and Q  respectively such that A,C,D are collinear. if <APB=130, and < BQD = X. then the value of x is....

a) 65
b) 130
c) 195
d) 135

imp G K 2016 cgl

1) NEHA SWAIN is conferred with Queen's YOUNG LEADER'S award for exceptional work in transforming the live's of other. her NGO name is ?


2) PRANAB MUKHERJEE HAS PRESENTED SHILP GURU AND NATIONAL AWARDS TO RECOGNISE CRAFTS PERSONS ACROSS THE COUNTRY. WHO IS  OUR UNION MINISTER OF STATE FOR TEXTILE ?

3) ON 10th DEC HUMAN RIGHTS DAY WAS OBSERVED WHAT WAS THE THEME ?

4) IMF HAS RECENTLY BLOCKED ITS FINANCIAL AID PROGRAM TO WHICH COUNTRY?

5) FULL FORM OF IMF?

6) 2015 BWF FEMALE PLAYER OF THE YEAR IS AWARD HAS BEEN CONFERRED TO WHOM AND OF WHICH COUNTRY?

7) 5TH HEART OF ASIA CONFERENCE WAS HELD IN ?


8)WHAT WAS THE THEME  FOR 5th HEART OF ASIA CONFERENCE ?


9)SANOFI PASTURE  "DENGVAXIA" HAVE BEEN APPROVED BY MAXICAN DRUG AUTHORITIES. "DENGVAXIA" IS FOR?
a)dengue
b)malaria
c)HIV
d) fever

10) ICC ANNOUNCED ITS GLOBAL PARTNERSHIP WITH ___________ A MOBILE TELEPHONE DEVICE COMANPANY.
a) samsung
b) micromax
c) apple
d) oppo

10 G.K. 17/01/2015

1) Largest Single Location Greenfield Steel Project Of Rs: 1, 00,000/- Crore Is Being Set-Up In Which State And By Whom?

a)    The Ferro Alloys Corporation Limited.

b)   Tata Steel

c)    Jsw Steel

d)   Sail

 2)  43rd Cheif Justice of India?

a)    Justice Singh Thakur 

b)   Justice H.L. Dattu

c)    Justice H. J. Kania 

d)   Justice Sh Kapadia 

3) Tropical Cyclone "Chapala" And Megh Hit Which Place?

a)    Aden

b)   Socotra

c)    Yemen

d)   NOT ( Non Of These)

4) According To Mospi Report India Emit What Percentage Of Global Carbon Dioxide? 

a)    23.81%

b)   18.34%

c)    5.25%

d)   3.96%

5) Former Gujarat Governor Recently Passed Away. What Was His Name?

a)    R K Trivedi 

b)   O P Kohli

c)    Dr Kamla

d)   Kamla Beniwal

6) World Toilet Day 

a)    21 Nov

b)   15 Nov

c)    19 Nov

d)   12 Nov

7)12th World Robot Olympiad 2015 Was Held At

a)    Dhaka Bangladesh

b)   Dehradun India

c)    Tokiyo Japan

d)   Doha Qatar

8) Wangala Festival Is Celebrated At ?

a)    Manipur

b)   Ghuwati

c)    Meghalaya

d)   NOT

9) Who Is The CEO Of Google?

a)    Santanu Narayan

b)   Sundar Pichai

c)    Nikesh Arora

d)   Satya Nandella

10) Roger Federer Is Related To Which Sport

a)    Tennis

b)   Boxing

c)    Badminton

d)   Cricket

G K 2015

1) according to  GGI - global gender index where does  INDIA rank?

2) Norway and Finland rank 2nd and 3rd respectively  in GGI- global gender index. who is 1st?

3) BOI GENESIS- global cancer summit 2015 was held in IIsc Bengaluru .  what was the theme for
this summit?


4) where was ASIA- PACIFIC ECONOMIC COOPERATION (APEC) was held?

5) which country is largest importer of coal?

6) headquarters of world health organisation (WHO)?

7) which bank has launched 'SONIC BRADING'?

8) which bank  was the 1st to get internet banking?

9) who is our defence minister ?

10) Which two scheme of govt got into Guinness book of world record?

11) which state made into guinness book of world record for planting most number of sampling in one day?

random quant

a) a trader marks his goods at 40% above the cost price but allows a discount of 20% on the marked price. his profit percent is?

b) two numbers are respectively 20% and 50% more than a third number. these two numbers are in the ratio:

c) if (3a+5b)/(3a-5b)=5 then a:b is equal to?

d) which of the following fractions is nearest to 2/5 ?

e) The CI on Rs 10000 in 2 years at 4% per annum, the interest being compound half yearly is?

FIND THE ERROR

1)
a) the newer type of automatic machines
b) wash
c)the clothes faster
d) no error

2)
a) by the time
b) we got our ticket and entered the cinema theatre
c) the show was already begun
d)  NE  (NO ERROR)

3)
a)EACH OF THE STUDENTS IN THE COMPUTER CLASS
b) HAS TO TYPE
c) THEIR OWN RESEARCH PAPER THIS SEMESTER
d) NE

4)
A) everyone of the films
b)  you suggested
c) are not wroth seeing
d) NE

5)
a) no sooner had the hockey match started
b) when it bagan
c) to rain
d) NE


ANS: a, c, d, a.b