SSC Papers Science

SSC Papers Science Set II

Q.1.Fill in the Blanks                                                               (3)

1. The chemical formula for POP is _________

2. Phenolphthalein is _________ type of indicator.

3. ________ are used to prevent oxidation of foods.

Q.2.True or False                                                                    (2)

1. Methyl orange is an olfactory indicator.

2. Chemical reactions in which reactants gain oxygen is called reduction reaction.

Q.3.Find odd man out                                                           (1)

1. HCl, NaOH, H₂SO4, HNO₃.

Q.4.Answer the following                                                     (8)

1. Give Reason :Grills of doors and windows are always painted before they are used.

2. Give Reason :Sodium bicarbonate is used in fire extinguisher.

3. Write a balanced chemical equation :Carbondioxide is passed through calcium hydroxide.

4. Classify the following reactions as combination, decomposition, displacement or double displacement reaction.

a. H₂O + CO₂ →H₂CO₃

b. CuSO₄ + Zn → ZnSO₄ + Cu

Q.5. Answer the following                                                     (6)

1. What do you understand by the term redox reaction? Explain with one example.

2. With a neat labelled diagram explain pH scale.

SSC Papers Science

SSC Papers Science Set I

Q.1.Fill in the Blanks                                                               (3)

1. Corrosion can be prevented by using ____________.

2. Most of the acidic substances are ______ to taste.

3. Chemical formula for rust is_________.

Q.2.True or False                                                                    (2)

1. The pH of rainwater is 7.

2. Antioxidants are used to prevent oxidation.

Q.3.Find odd man out                                                           (1)

1. NaOH, Ca(OH)₂, NH₄OH, HCl

Q.4.Answer the following                                                     (8)

1. Give Reason : Edible oil is not allowed to stand for a long time in an iron or tin container.

2. Give Reason : Baking powder is used in preparation of spongy bread and cakes.

3. Write a balanced chemical equation : sodium carbonate is treated with dilute hydrochloric acid.

4. Classify the following reactions as combination, decomposition, displacement or double displacement reaction.

a.      CaCO₃ →CaO + CO₂

b.      K₂CrO₄ + BaSO₄ → BaCrO₄ + K₂SO₄

Q.5. Answer the following                                                     (6)

1. What is corrosion? How it can be prevented?

2. With a neat labelled diagram explain pH scale.

Free SSC Papers Geography

Geography Set II

Q.I. (A) Fill Ups:                                                                      (3)

1) The _______ range is considered as the world’s highest mountain range. [Himalaya, Aravalli, Satpuda, Nilgiri]

2) A large area of India is covered by the _______.                       [Mountains, Plains, Old Plateaus]

3) _______ is the major land use in Indian Himalayan region. [Agriculture, Transportation, Snow Cover, Forest Cover]

Q.I. (B) Match Ups:                                                                 (3)

1) The Karakoram 2)  K2 3)  Ladakh

a) 2nd highest peak of the world b) Heavily  glaciated c) Zaskar Range d) High altitude desert

Q.II. (A) Give Reason:                                                             (4)

1)      Himalayas determine climatic condition of India.

2)      Regionalization is very essential.

Q.II. (B) Short Notes:                                                             (4)

1)      Characteristics of the Northern Plain

2)      Wildlife of Himalayas.

Q.III. (A) Map Plotting:                                                          (2)

1)      Purvanchal                  3) Western Coastal Plains

2)      Wular lake                  4) Highest peak of India.

Q.III. (B) Detail:                                                                     (4)

1)      Discuss the characteristics of the Himalayas.

Free SSC Papers Geography

Q.I. (A) Fill Ups:                                                                      (3)

1) _______ is the most continuous, loftiest & northernmost range of Himalaya. [Shiwalik, Aravalli, Himadri, Himachal]

2) Area wise_______ is the largest state. [M.P, Maharashtra, U.P, Rajasthan]

3) The forest soils are _______ in colour. [Dark Yellow, Dark Brown, Dark Red, Pink]

Q.I. (B) Match Ups:                                                                (3)

1)      Goa 2)      Lakshadweep 3)      Oldest Landmass

a)      Peninsular plateau b)      Smallest state c)      Southernmost tip of India d)      Union Territory

Q.II. (A) Give Reason:                                                             (4)

1)      Regionalization is very essential.

2)      Northern Mountains are a homeland to many tribals.

Q.II. (B) Short Notes:                                                             (4)

1)      Eastern Himalayas

2)      Characteristics of the Northern Plain.

Q.III. (A) Map Plotting:                                                          (2)

1)      Western Coastal Plains           3) Sikkim Himalaya

2)      Palk Strait                                4)Purvanchal

Q.III. (B) Detail:                                                                       (4)

1)      Discuss the characteristics of the Himalayas.

SSC Papers Geometry

SSC model Paper Geometry Construction

Q.1) Solve Any Two (2)

    1. Find slope of line having inclination of 45^o.

2. Draw a segment BC of length 5.5 cm and bisect it.

3. Find slope of point (4,1) and (3,7)

Q.2) Solve any Two (4)

1. Check whether following points are collinear P(-7,8),  Q (-5,2) and R (3,6)

2. Draw a circle of radius 3.4cm. Take a point K on the circle and draw tangent using centre.

3. Find equation of line passing through P(0,6) and m = 6/7

Q.3. Solve any Two (6)

1. Construct the circumcircle of ∆ SIM in which SI = 6.5 cm., ∠ I = 125⁰, IM = 4.4 cm.

2. Draw a circle of radius 5.5 cm. Take ‘any point K on it. Draw a tangent to the circle at K without using centre of the circle. 

3. Find k if (-3,11)(6,2) and (k,4) are collinear.

Q.4. Solve  (8)

1. Find equation of line passing through (-3,-5) and parallel to x - 2y = 7

2. Draw a tangent to the circle from the point L with radius 2.8 cm. Point ‘L’ is at a distance 5 cm from the centre ‘M’.

Q.5. Solve any One (5)

1. Coordinates of ∆ABC are A [2,2], B[8,8] C[6,6]. Find equation of median AD.

2. ∆AMT   ∆ AHE where MA = 6.3cm, AT = 4.9cm, L MAT = 120^o and  = MA/HA = 7/5

SSC Papers Geography

SSC Model Paper for Maharashtra Board - Geography

Q.I. (A) Fill Ups:                                                                      (3)

1) _______ is the most continuous, loftiest & northernmost range of Himalaya. [Shiwalik, Aravalli, Himadri, Himachal]

2) Area wise_______ is the largest state. [M.P, Maharashtra, U.P, Rajasthan]

3) The forest soils are _______ in colour. [Dark Yellow, Dark Brown, Dark Red, Pink]

Q.I. (B) Match Ups:                                                                (3)

1)      Goa 2)      Lakshadweep 3)      Oldest Landmass

a)      Peninsular plateau b)      Smallest state c)      Southernmost tip of India d)      Union Territory

Q.II. (A) Give Reason:                                                             (4)

1)      Rationalisation is very essential.

2)      Northern Mountains are a homeland to many tribals.

Q.II. (B) Short Notes:                                                             (4)

1)      Eastern Himalayas

2)      Characteristics of the Northern Plain

Q.III. (A) Map Plotting:                                                          (2)

1)      Western Coastal Plains           3) Sikkim Himalaya

2)      Palk Strait                                4)Purvanchal

Q.III. (B) Detail:                                                                       (4)

1)      Discuss the characteristics of the Himalayas.

Note: For any queries fill the ask your query form.

SSC Algebra Paper Probability

Algebra Chapter No 4 Probability

1. If two coins are tossed the find the probability of   a) at least one tail turns up  b) no head turns up. (2m)

2. A single dice is thrown. Find the probability of  a) getting an odd number  b) a perfect square. (2m)

3. A box contains card marked with number 1 to 20. One card is drawn in random. What is the probability   a) the number on the card is prime   b) the number on the card is a perfect square. (3m)

4. One card is drawn form a well shuffled deck of 52 cards. Fin the probability of getting     a) a king of red colour     b)a face card    c) a red face card. (3m)

5. A two digit is formed from digits 2,3,5,7,9 without repetitions. Find the probability of the event (a) the number so formed is odd, (b) the number is multiple of 5. (3m)
6. Find the probability that leap year has 53 Sundays. (3m)

7. Two dice are thrown. Find the probability of     

a)sum of the number on their upper faces is at least nine      

b) sum of the number on the upper face is divisible by 8  

c)same number on upper faces of both the dice. (4m)