Portion of G.K in JSt Science

biggest bird....(ostrich..eagle )
1st speaker of national assembly....(fehmida mirza,,fatima jinah,begum rana liaqat,,benazeer.)
governor of sindh (dr..Ishrat ul Ibad.
air blue is....(pakistan,,india,,japan)
which country produces silk...(pakistan.india..china..indonashia)
national poet of paksitan..(aslam iqbal..alama iqbal..fiz ahmed faiz)
olympic game held in...(21 july 2012..25july2012..22 july2012,,, 27 july 2012
naga parbath is in,,,(himalya..hindkash..karakaram)
largest/longest river in pakistan..(indus..satluj..jehlam..)

Regards,,,

Assalamalaikum dear members, today 9/1/2013..... my sister have appeared in jst science test. here i am shairing some questions which she remembers.

physics portion

Q1: 10^-9 is called...... answer is (nano)

Q2: the S.I Unit of weight is ....... answer is (kilogram)

Q3: work is a _________ quantity. answer is (vector)

Q4: ________ is work done on machine ... .....

(a) load
(b) input

baqi options yaad nahi aa rahe sorry dear members...but my elder sister is
answer is (a) load (not 100% sure)

Q5: A sitar strings vibrates at 400hz, its time period will be.........
answer is (25 milli sec )

Q6: Micro waves are called ........... answer is (Radar waves) not 100% sure.

Q7: A p-type semi conductor is formed when crystal is doped
with ______________ element.

(a) divalent
(b) trivalent
(c) tetravalent
(d) pentavalent

right answer is (tetravalent)

Q8: Rain drops are spherical in shape due to

(a) condensation
(b) viscosity
(c) pressure
(d) surface tension

right answer is......... (d) surface tension

Q9: _____________ is eq: of motion

(a) vf = vi + at
(b) L2 - L1 (1+ alphadelta T)
(c) PV = NRT
(d) d = M/V

right option is (a)

Q10: A 40 waves pass through a point on the surface of a pond in 2 sec , the
frequency of the system will be 20 waves/ sec

(a) true
(b) false

conform answer don't know

Q11: The lens which coverge the parallel beam of rays on a single point is called convex lens.

(a) true
(b) false

answer is (a) true

Q12 : question yad nahi aa raha...... sorry dear members....

Q13: Rainbow is formed due to reflection of light

(a) true
(b) false

answer is (a) true

Q14: when sigma = 0 , the equilibirium will be linear.

(a) true
(b) false

answer is (a) not 100% sure

Q15: "G" is called grvitational acceleration

(a) true
(b) false

answer is (b) false

Q16: hydraulic brakes works on pascals law..

(a) true
(b) false

answer is (a) true

Q17: The mechanical advantage of a movable pulley is "2"

(a) true
(b) false

answer conform don't know

Q18: Resistance in parallel have only one path for current.

(a) true
(b) false

right answer is (b) "false"

Work is a scalar quantity

yeah it is scalar......

answer is 2.5ms not 25ms

Assalamualaikum ,
koi management nahi thi , compete copy chal rahi thi, mobiles chal rahay thay . tu is postion main merit kia hogi , abhi jis ko bhag daur karni hai kar le , nothing will happen , agr NTS control nahi kar pa raha hai tu din baraha deta , NTS walon ne apna nam kharab kia

Can you please share paper?

Please share the questions that were in your paper. I am sharing what I remember:
Biology:
1. Kangaroo is a placental mammal (false, its is pouched mammal)
2. Humans excel 200 liters CO2
3. Oesterogen is a female sex harmone
4. Mitochondria is called powerhouse of cell (true)
5. Organs that degenerate: Vestegal organs

Chemistry:
1. The mass of neutron is 1.67x10^-27

Physics
1. x axis is represented by: f Cos theta
2. Dr. Abdus Salam was awareded Noble Prize for: Grand Unification Theory.
3. Value of 'g' is: 9.8 m/s2

GK:
1. In 2012 USA was hit by storm called: Sandy
2. Snooker champion: Muhammad Asif
3. 2nd largest continent by area: Africa
4. Lyallpur old name of: Faisalabad
5. Mardan famous for: ??
6. G-8 conference venued by: Pakistan


P.S. this is 2 PM paper of JST which was of males.

GK,Q#6 Why should Pakistan host G-8 Conference as she does not enjoy the membership of G-8.The last that was 38th G8 summit was held in Camp David, Maryland, United States, on 18–19 May 2012.(Dua karo Pakistan G-8 ka member ho jae)

It may be D-8 summit that was hosted by Pakistan on 21-Nov-2012.

Many thanks