Sunday, 9 August 2015

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                     SSC-CGL PAPER PRE.EXAM 2015 MORNING SHIFT HELD ON 09/08/2015

                          SSC CGL PAPER MORNING SHIFT (9 AUGUST 2015)



Knowledge philic 


Question:- The longest continental Railway in the world is

A> Trans Atlantic Railway
B> Trans Siberian Railway
C> Canadian Pacific Railway
D> Canadian National Railway

Answer: Trans Siberian Railway

Question:- Photoperiodism affects

A> All of these
B> Flowering
C> Vegetative growth
D> Fruiting

Answer: Flowering






Question:-Match the following:
   I                                   II
A. Abscorbic acid           1 . Photosynthetic pigment
B. Chlorophyl                 2. Quencher
C. Carotenoid                 3. Enzyme
4. Superoxide dismutase 4. Vitamin C

        A B C D
A>  4 1 2 3
B>  4 2 1 3
C> 2 4 1 3
D > 4 1 3 2
Answer: 4 1 2 3
Explanation : Carotenoid is Quencher
Superoxide dismutase is an Enzyme
Abscorbic acid contains Vitamin C
Chlorophyl Photosynthetic pigment

Question:- What is used to identify whether a data word has an odd or even number of 1's ?

A> Carry bit
B> Sign bit
C> Zero bit
D> Parity bit

Answer: Parity bit




Question:-  Rearranging and allocating space in memory to provide for multiple computing tasks is called

A> Networking
B> Multiprogramming
C> Multitasking
D> Memory management

Answer: Memory management


Question:- What happens when a drop of glycerol is added to crushed KMNO4 spread on a paper?

A> There is a crackling sound.
B> There is a violent explosion.
C> There is no reaction.
D> The paper ignites.

Answer: The paper ignites.



Question:-  Most commonly used bleaching agent is

A> Sodium chloride
B> Alcohol
C> Carbon  dioxide
D> Chlorine

Answer: Chlorine

Question 96 The least penetrating power ray is

A> X ray
B> alpha ray
C> beta ray
D> gamma ray

Answer: alpha ray



Question:- Hydrogen peroxide is an effective sterilizing agent. Which one of the following product results when it readily lose active oxygen?

A> Nasant Hydrogen
B> Water
C> Hydrogen
D> Ozone

Answer: Water


Question:- The velocity of sound in moist air is more than in dry air because the moist air has

A> less density than dry air
B> less pressure than dry air.
C> more pressure than dry air
D> more density than dry air.

Answer:  less density than dry air

Question:- X-rays can be used

A> for cutting and welding of metals
B> to detect heart diseases.
C> to detect defects in precious stones and diamonds.
D> to detect gold under the earth.

Answer:  to detect heart diseases .



Question:- Ice is packed in saw dust because

A> saw dust will not get melted easily.
B> saw dust is poor conductor of heat.
C> saw dust is a good conductor of heat.
D> saw dust does not stick to the ice.

Answer: saw dust is poor conductor of heat.

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